diff --git a/htdocs/core/lib/functions2.lib.php b/htdocs/core/lib/functions2.lib.php
index 93fa494623c..d938d41e974 100644
--- a/htdocs/core/lib/functions2.lib.php
+++ b/htdocs/core/lib/functions2.lib.php
@@ -416,6 +416,7 @@ function clean_url($url,$http=1)
 
         return $CleanUrl;
     }
+    else return $url;
 }
 
 /**
diff --git a/htdocs/societe/soc.php b/htdocs/societe/soc.php
index b63891a5d46..1b7364fc180 100644
--- a/htdocs/societe/soc.php
+++ b/htdocs/societe/soc.php
@@ -450,14 +450,14 @@ if (empty($reshook))
             }
         }
     }
-    
+
     // Remove file in doc form
     else if ($action == 'remove_file')
     {
     	if ($object->fetch($socid))
     	{
     		require_once(DOL_DOCUMENT_ROOT."/core/lib/files.lib.php");
-    
+
     		$langs->load("other");
     		$upload_dir = $conf->societe->dir_output;
     		$file = $upload_dir . '/' . GETPOST('file');