diff --git a/htdocs/core/boxes/box_project.php b/htdocs/core/boxes/box_project.php
index 24df09cdc92..f03915b7b2a 100644
--- a/htdocs/core/boxes/box_project.php
+++ b/htdocs/core/boxes/box_project.php
@@ -91,7 +91,7 @@ class box_project extends ModeleBoxes
 
             $socid=0;
             //if ($user->societe_id > 0) $socid = $user->societe_id;    // For external user, no check is done on company because readability is managed by public status of project and assignement.
-            
+
             // Get list of project id allowed to user (in a string list separated by coma)
 		    $projectsListId='';
     		if (! $user->rights->projet->all->lire) $projectsListId = $projectstatic->getProjectsAuthorizedForUser($user, 0, 1, $socid);
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 47cc9893c96..e41bcf2b5e4 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -4755,7 +4755,7 @@ class Form
 
 		$out='';
 		$out.= '<select class="flat" name="'.$htmlname.'" id="'.$htmlname.'">';
-		if ($useempty) $out .= '<option value=""></option>';
+		if ($useempty) $out .= '<option value="">&nbsp;</option>';
 		// If company current currency not in table, we add it into list. Should always be available.
 		if (! in_array($conf->currency, $TCurrency))
 		{