diff --git a/htdocs/core/lib/agenda.lib.php b/htdocs/core/lib/agenda.lib.php
index 38bd678f318..7e02cbe4679 100644
--- a/htdocs/core/lib/agenda.lib.php
+++ b/htdocs/core/lib/agenda.lib.php
@@ -452,7 +452,7 @@ function actions_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
     $head[$h][0] = DOL_URL_ROOT.'/comm/action/document.php?id='.$object->id;
     $head[$h][1] = $langs->trans("Documents");
-	if ($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
     $head[$h][2] = 'documents';
     $h++;
 
diff --git a/htdocs/core/lib/bank.lib.php b/htdocs/core/lib/bank.lib.php
index 9eb774e2402..3c5d57fdaf6 100644
--- a/htdocs/core/lib/bank.lib.php
+++ b/htdocs/core/lib/bank.lib.php
@@ -80,7 +80,7 @@ function bank_prepare_head(Account $object)
     $nbLinks=Link::count($db, $object->element, $object->id);
     $head[$h][0] = DOL_URL_ROOT . "/compta/bank/document.php?account=" . $object->id;
     $head[$h][1] = $langs->trans("Documents");
-    if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+    if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
     $head[$h][2] = 'document';
     $h++;
 
diff --git a/htdocs/core/lib/company.lib.php b/htdocs/core/lib/company.lib.php
index 3e97a5e1b19..7e3b5ea2810 100644
--- a/htdocs/core/lib/company.lib.php
+++ b/htdocs/core/lib/company.lib.php
@@ -184,7 +184,7 @@ function societe_prepare_head(Societe $object)
         
         $head[$h][0] = DOL_URL_ROOT.'/societe/document.php?socid='.$object->id;
         $head[$h][1] = $langs->trans("Documents");
-		if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+		if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
         $head[$h][2] = 'document';
         $h++;
     }
diff --git a/htdocs/core/lib/contact.lib.php b/htdocs/core/lib/contact.lib.php
index 7026f8558d0..2cbf7b23bc2 100644
--- a/htdocs/core/lib/contact.lib.php
+++ b/htdocs/core/lib/contact.lib.php
@@ -80,7 +80,7 @@ function contact_prepare_head(Contact $object)
     $nbLinks=Link::count($db, $object->element, $object->id);
     $head[$tab][0] = DOL_URL_ROOT.'/contact/document.php?id='.$object->id;
     $head[$tab][1] = $langs->trans("Documents");
-    if($nbFiles > 0) $head[$tab][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+    if (($nbFiles+$nbLinks) > 0) $head[$tab][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
     $head[$tab][2] = 'documents';
     $tab++;
 
diff --git a/htdocs/core/lib/contract.lib.php b/htdocs/core/lib/contract.lib.php
index 4500afe3125..dea00188689 100644
--- a/htdocs/core/lib/contract.lib.php
+++ b/htdocs/core/lib/contract.lib.php
@@ -73,7 +73,7 @@ function contract_prepare_head(Contrat $object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/contrat/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans("Documents");
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'documents';
 	$h++;
 
diff --git a/htdocs/core/lib/donation.lib.php b/htdocs/core/lib/donation.lib.php
index 8d11db51960..5ff91fb1286 100644
--- a/htdocs/core/lib/donation.lib.php
+++ b/htdocs/core/lib/donation.lib.php
@@ -85,7 +85,7 @@ function donation_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/don/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'documents';
 	$h++;
 
diff --git a/htdocs/core/lib/expensereport.lib.php b/htdocs/core/lib/expensereport.lib.php
index ff1fff1ae8c..30f9da30583 100644
--- a/htdocs/core/lib/expensereport.lib.php
+++ b/htdocs/core/lib/expensereport.lib.php
@@ -52,7 +52,7 @@ function expensereport_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/expensereport/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'documents';
 	$h++;
 
diff --git a/htdocs/core/lib/fichinter.lib.php b/htdocs/core/lib/fichinter.lib.php
index 968f950c727..a6f68800dc4 100644
--- a/htdocs/core/lib/fichinter.lib.php
+++ b/htdocs/core/lib/fichinter.lib.php
@@ -84,7 +84,7 @@ function fichinter_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/fichinter/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans("Documents");
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'documents';
 	$h++;
 
diff --git a/htdocs/core/lib/fourn.lib.php b/htdocs/core/lib/fourn.lib.php
index 1bfe782c629..cfe8f994232 100644
--- a/htdocs/core/lib/fourn.lib.php
+++ b/htdocs/core/lib/fourn.lib.php
@@ -76,7 +76,7 @@ function facturefourn_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/fourn/facture/document.php?facid='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'documents';
 	$h++;
 
@@ -150,7 +150,7 @@ function ordersupplier_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/fourn/commande/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'documents';
 	$h++;
 
diff --git a/htdocs/core/lib/holiday.lib.php b/htdocs/core/lib/holiday.lib.php
index df657a102da..605c37520d8 100644
--- a/htdocs/core/lib/holiday.lib.php
+++ b/htdocs/core/lib/holiday.lib.php
@@ -47,7 +47,7 @@ function holiday_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
     $head[$h][0] = DOL_URL_ROOT.'/holiday/document.php?id='.$object->id;
     $head[$h][1] = $langs->trans('Documents');
-    if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+    if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
     $head[$h][2] = 'documents';
     $h++;
 
diff --git a/htdocs/core/lib/invoice.lib.php b/htdocs/core/lib/invoice.lib.php
index f6046e41af4..c2b465bfa2d 100644
--- a/htdocs/core/lib/invoice.lib.php
+++ b/htdocs/core/lib/invoice.lib.php
@@ -93,7 +93,7 @@ function facture_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/compta/facture/document.php?facid='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'documents';
 	$h++;
 
diff --git a/htdocs/core/lib/loan.lib.php b/htdocs/core/lib/loan.lib.php
index 45660229b7e..9dbb2a9664b 100644
--- a/htdocs/core/lib/loan.lib.php
+++ b/htdocs/core/lib/loan.lib.php
@@ -64,7 +64,7 @@ function loan_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$tab][0] = DOL_URL_ROOT.'/loan/document.php?id='.$object->id;
 	$head[$tab][1] = $langs->trans("Documents");
-	if($nbFiles > 0) $head[$tab][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$tab][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$tab][2] = 'documents';
 	$tab++;
 
diff --git a/htdocs/core/lib/member.lib.php b/htdocs/core/lib/member.lib.php
index 1f914e726f0..13ea4d87201 100644
--- a/htdocs/core/lib/member.lib.php
+++ b/htdocs/core/lib/member.lib.php
@@ -92,7 +92,7 @@ function member_prepare_head(Adherent $object)
     $nbLinks=Link::count($db, $object->element, $object->id);
     $head[$h][0] = DOL_URL_ROOT.'/adherents/document.php?id='.$object->id;
     $head[$h][1] = $langs->trans('Documents');
-    if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+    if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
     $head[$h][2] = 'documents';
     $h++;
 
diff --git a/htdocs/core/lib/order.lib.php b/htdocs/core/lib/order.lib.php
index 1d6a36ffd2a..9539cb7cd64 100644
--- a/htdocs/core/lib/order.lib.php
+++ b/htdocs/core/lib/order.lib.php
@@ -101,7 +101,7 @@ function commande_prepare_head(Commande $object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/commande/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'documents';
 	$h++;
 
diff --git a/htdocs/core/lib/product.lib.php b/htdocs/core/lib/product.lib.php
index cc4689093b6..40a4fb104cb 100644
--- a/htdocs/core/lib/product.lib.php
+++ b/htdocs/core/lib/product.lib.php
@@ -139,7 +139,7 @@ function product_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/product/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'documents';
 	$h++;
 
diff --git a/htdocs/core/lib/project.lib.php b/htdocs/core/lib/project.lib.php
index ebe3f8fd125..3d4c0594208 100644
--- a/htdocs/core/lib/project.lib.php
+++ b/htdocs/core/lib/project.lib.php
@@ -84,7 +84,7 @@ function project_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/projet/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'document';
 	$h++;
 
diff --git a/htdocs/core/lib/propal.lib.php b/htdocs/core/lib/propal.lib.php
index 41cb233503a..7674f0780dd 100644
--- a/htdocs/core/lib/propal.lib.php
+++ b/htdocs/core/lib/propal.lib.php
@@ -95,7 +95,7 @@ function propal_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/comm/propal/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'document';
 	$h++;
 
diff --git a/htdocs/core/lib/salaries.lib.php b/htdocs/core/lib/salaries.lib.php
index b782f88a353..2e230ad2302 100644
--- a/htdocs/core/lib/salaries.lib.php
+++ b/htdocs/core/lib/salaries.lib.php
@@ -49,7 +49,7 @@ function salaries_prepare_head($object) {
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/compta/salaries/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'documents';
 	$h++;
 
diff --git a/htdocs/core/lib/supplier_proposal.lib.php b/htdocs/core/lib/supplier_proposal.lib.php
index 4ae9b4d1fef..1e48edcb87d 100644
--- a/htdocs/core/lib/supplier_proposal.lib.php
+++ b/htdocs/core/lib/supplier_proposal.lib.php
@@ -69,7 +69,7 @@ function supplier_proposal_prepare_head($object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/supplier_proposal/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'document';
 	$h++;
 
diff --git a/htdocs/core/lib/tax.lib.php b/htdocs/core/lib/tax.lib.php
index 73ea40c28c3..cd128cec817 100644
--- a/htdocs/core/lib/tax.lib.php
+++ b/htdocs/core/lib/tax.lib.php
@@ -59,7 +59,7 @@ function tax_prepare_head(ChargeSociales $object)
     $nbLinks=Link::count($db, $object->element, $object->id);
 	$head[$h][0] = DOL_URL_ROOT.'/compta/sociales/document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans("Documents");
-	if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+	if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
 	$head[$h][2] = 'documents';
 	$h++;
 
diff --git a/htdocs/core/lib/usergroups.lib.php b/htdocs/core/lib/usergroups.lib.php
index 394aacf8c4d..8b9c6c3406f 100644
--- a/htdocs/core/lib/usergroups.lib.php
+++ b/htdocs/core/lib/usergroups.lib.php
@@ -123,7 +123,7 @@ function user_prepare_head($object)
         $nbLinks=Link::count($db, $object->element, $object->id);
         $head[$h][0] = DOL_URL_ROOT.'/user/document.php?userid='.$object->id;
         $head[$h][1] = $langs->trans("Documents");
-        if($nbFiles > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
+        if (($nbFiles+$nbLinks) > 0) $head[$h][1].= ' <span class="badge">'.($nbFiles+$nbLinks).'</span>';
         $head[$h][2] = 'document';
         $h++;