diff --git a/htdocs/categories/class/categorie.class.php b/htdocs/categories/class/categorie.class.php
index 77f5ca4df2c..b6d5c622e9c 100644
--- a/htdocs/categories/class/categorie.class.php
+++ b/htdocs/categories/class/categorie.class.php
@@ -508,7 +508,7 @@ class Categorie
 			include_once DOL_DOCUMENT_ROOT . '/core/class/interfaces.class.php';
 			$interface=new Interfaces($this->db);
 			$result=$interface->run_triggers('CATEGORY_UNLINK',$this,$user,$langs,$conf);
-			if ($result < 0) { $error++; $this->errors=$interface->errors; $this->error=$this->error; }
+			if ($result < 0) { $error++; $this->errors=$interface->errors; }
 			// Fin appel triggers
 
 			if (! $error) return 1;
diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index ef1bd8cd051..9f0f9089e76 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -97,7 +97,6 @@ class FormFile
             $max=$conf->global->MAIN_UPLOAD_DOC;		// En Kb
             $maxphp=@ini_get('upload_max_filesize');	// En inconnu
             if (preg_match('/m$/i',$maxphp)) $maxphp=$maxphp*1024;
-            if (preg_match('/k$/i',$maxphp)) $maxphp=$maxphp;
             // Now $max and $maxphp are in Kb
             if ($maxphp > 0) $max=min($max,$maxphp);
 
diff --git a/htdocs/societe/canvas/actions_card_common.class.php b/htdocs/societe/canvas/actions_card_common.class.php
index 6b9f213b6c9..96ce4976665 100644
--- a/htdocs/societe/canvas/actions_card_common.class.php
+++ b/htdocs/societe/canvas/actions_card_common.class.php
@@ -290,7 +290,6 @@ abstract class ActionsCardCommon
                     }
                     else
                     {
-                        $this->object->id = $this->object->id;
                         $reload = 0;
                         $this->errors = $this->object->errors;
                         $action = "edit";