diff --git a/core/core.php b/core/core.php
index e79d96f0..38b56a22 100644
--- a/core/core.php
+++ b/core/core.php
@@ -2815,13 +2815,15 @@ class core extends common {
 				// Check l'existence de l'action
 				$action = '';
 				$ignore = true;
-				foreach(explode('-', $this->getUrl(1)) as $actionPart) {
-					if($ignore) {
-						$action .= $actionPart;
-						$ignore = false;
-					}
-					else {
-						$action .= ucfirst($actionPart);
+				if (!is_null($this->getUrl(1))) {
+					foreach(explode('-', $this->getUrl(1)) as $actionPart) {
+						if($ignore) {
+							$action .= $actionPart;
+							$ignore = false;
+						}
+						else {
+							$action .= ucfirst($actionPart);
+						}
 					}
 				}
 				$action = array_key_exists($action, $module::$actions) ? $action : 'index';