diff --git a/htdocs/fourn/class/fournisseur.commande.class.php b/htdocs/fourn/class/fournisseur.commande.class.php
index 9d67c420e51..48577e33ef7 100644
--- a/htdocs/fourn/class/fournisseur.commande.class.php
+++ b/htdocs/fourn/class/fournisseur.commande.class.php
@@ -580,11 +580,11 @@ class CommandeFournisseur extends CommonOrder
 				$soc->fetch($this->fourn_id);
 
 				// Check if object has a temporary ref
-				if (preg_match('/^[\(]?PROV/i', $this->ref) || empty($this->ref)) { // empty should not happened, but when it occurs, the test save life
-					$num = $this->getNextNumRef($soc);
-				} else {
-					$num = $this->ref;
-				}
+			if (preg_match('/^[\(]?PROV/i', $this->ref) || empty($this->ref)) { // empty should not happened, but when it occurs, the test save life
+				$num = $this->getNextNumRef($soc);
+			} else {
+				$num = $this->ref;
+			}
 				$this->newref = dol_sanitizeFileName($num);
 
 				$sql = 'UPDATE '.MAIN_DB_PREFIX."commande_fournisseur";
@@ -596,75 +596,75 @@ class CommandeFournisseur extends CommonOrder
 				$sql .= " AND fk_statut = ".self::STATUS_DRAFT;
 
 				$resql = $this->db->query($sql);
-				if (!$resql) {
-					dol_print_error($this->db);
+			if (!$resql) {
+				dol_print_error($this->db);
+				$error++;
+			}
+
+			if (!$error && !$notrigger) {
+				// Call trigger
+				$result = $this->call_trigger('ORDER_SUPPLIER_VALIDATE', $user);
+				if ($result < 0) {
 					$error++;
 				}
+				// End call triggers
+			}
 
-				if (!$error && !$notrigger) {
-					// Call trigger
-					$result = $this->call_trigger('ORDER_SUPPLIER_VALIDATE', $user);
-					if ($result < 0) {
-						$error++;
+			if (!$error) {
+				$this->oldref = $this->ref;
+
+				// Rename directory if dir was a temporary ref
+				if (preg_match('/^[\(]?PROV/i', $this->ref)) {
+					// Now we rename also files into index
+					$sql = 'UPDATE '.MAIN_DB_PREFIX."ecm_files set filename = CONCAT('".$this->db->escape($this->newref)."', SUBSTR(filename, ".(strlen($this->ref) + 1).")), filepath = 'fournisseur/commande/".$this->db->escape($this->newref)."'";
+					$sql .= " WHERE filename LIKE '".$this->db->escape($this->ref)."%' AND filepath = 'fournisseur/commande/".$this->db->escape($this->ref)."' and entity = ".$conf->entity;
+					$resql = $this->db->query($sql);
+					if (!$resql) {
+						$error++; $this->error = $this->db->lasterror();
 					}
-					// End call triggers
-				}
 
-				if (!$error) {
-					$this->oldref = $this->ref;
+					// We rename directory ($this->ref = old ref, $num = new ref) in order not to lose the attachments
+					$oldref = dol_sanitizeFileName($this->ref);
+					$newref = dol_sanitizeFileName($num);
+					$dirsource = $conf->fournisseur->commande->dir_output.'/'.$oldref;
+					$dirdest = $conf->fournisseur->commande->dir_output.'/'.$newref;
+					if (!$error && file_exists($dirsource)) {
+						dol_syslog(get_class($this)."::valid rename dir ".$dirsource." into ".$dirdest);
 
-					// Rename directory if dir was a temporary ref
-					if (preg_match('/^[\(]?PROV/i', $this->ref)) {
-						// Now we rename also files into index
-						$sql = 'UPDATE '.MAIN_DB_PREFIX."ecm_files set filename = CONCAT('".$this->db->escape($this->newref)."', SUBSTR(filename, ".(strlen($this->ref) + 1).")), filepath = 'fournisseur/commande/".$this->db->escape($this->newref)."'";
-						$sql .= " WHERE filename LIKE '".$this->db->escape($this->ref)."%' AND filepath = 'fournisseur/commande/".$this->db->escape($this->ref)."' and entity = ".$conf->entity;
-						$resql = $this->db->query($sql);
-						if (!$resql) {
-							$error++; $this->error = $this->db->lasterror();
-						}
-
-						// We rename directory ($this->ref = old ref, $num = new ref) in order not to lose the attachments
-						$oldref = dol_sanitizeFileName($this->ref);
-						$newref = dol_sanitizeFileName($num);
-						$dirsource = $conf->fournisseur->commande->dir_output.'/'.$oldref;
-						$dirdest = $conf->fournisseur->commande->dir_output.'/'.$newref;
-						if (!$error && file_exists($dirsource)) {
-							dol_syslog(get_class($this)."::valid rename dir ".$dirsource." into ".$dirdest);
-
-							if (@rename($dirsource, $dirdest)) {
-								dol_syslog("Rename ok");
-								// Rename docs starting with $oldref with $newref
-								$listoffiles = dol_dir_list($conf->fournisseur->commande->dir_output.'/'.$newref, 'files', 1, '^'.preg_quote($oldref, '/'));
-								foreach ($listoffiles as $fileentry) {
-									$dirsource = $fileentry['name'];
-									$dirdest = preg_replace('/^'.preg_quote($oldref, '/').'/', $newref, $dirsource);
-									$dirsource = $fileentry['path'].'/'.$dirsource;
-									$dirdest = $fileentry['path'].'/'.$dirdest;
-									@rename($dirsource, $dirdest);
-								}
+						if (@rename($dirsource, $dirdest)) {
+							dol_syslog("Rename ok");
+							// Rename docs starting with $oldref with $newref
+							$listoffiles = dol_dir_list($conf->fournisseur->commande->dir_output.'/'.$newref, 'files', 1, '^'.preg_quote($oldref, '/'));
+							foreach ($listoffiles as $fileentry) {
+								$dirsource = $fileentry['name'];
+								$dirdest = preg_replace('/^'.preg_quote($oldref, '/').'/', $newref, $dirsource);
+								$dirsource = $fileentry['path'].'/'.$dirsource;
+								$dirdest = $fileentry['path'].'/'.$dirdest;
+								@rename($dirsource, $dirdest);
 							}
 						}
 					}
 				}
+			}
 
-				if (!$error) {
-					$result = 1;
-					$this->statut = self::STATUS_VALIDATED;
-					$this->ref = $num;
-				}
+			if (!$error) {
+				$result = 1;
+				$this->statut = self::STATUS_VALIDATED;
+				$this->ref = $num;
+			}
 
-				if (!$error) {
-					$this->db->commit();
-					return 1;
-				} else {
-					$this->db->rollback();
-					return -1;
-				}
+			if (!$error) {
+				$this->db->commit();
+				return 1;
 			} else {
-				$this->error = 'NotAuthorized';
-				dol_syslog(get_class($this)."::valid ".$this->error, LOG_ERR);
+				$this->db->rollback();
 				return -1;
 			}
+		} else {
+			$this->error = 'NotAuthorized';
+			dol_syslog(get_class($this)."::valid ".$this->error, LOG_ERR);
+			return -1;
+		}
 	}
 
 	/**
diff --git a/htdocs/theme/md/style.css.php b/htdocs/theme/md/style.css.php
index 7e0b857eb6d..87a9d6b1b47 100644
--- a/htdocs/theme/md/style.css.php
+++ b/htdocs/theme/md/style.css.php
@@ -2285,7 +2285,7 @@ li.tmenu:hover {
 	opacity: .50; /* show only a slight shadow */
 }
 li.tmenusel a.tmenusel {
-    text-decoration: underline !important;
+	text-decoration: underline !important;
 }
 .tmenuend .tmenuleft { width: 0px; }
 .tmenuend { display: none; }
diff --git a/htdocs/ticket/document.php b/htdocs/ticket/document.php
index f3d40c1c33e..740061f99ba 100644
--- a/htdocs/ticket/document.php
+++ b/htdocs/ticket/document.php
@@ -196,7 +196,7 @@ if ($object->id) {
 	$permtoedit = $user->rights->ticket->write;
 	$param = '&id='.$object->id;
 
-  	include DOL_DOCUMENT_ROOT.'/core/tpl/document_actions_post_headers.tpl.php';
+	include DOL_DOCUMENT_ROOT.'/core/tpl/document_actions_post_headers.tpl.php';
 } else {
 	accessforbidden('', 0, 1);
 }