Avoiding a call to session_regenerate_id() when there is no id

Fixes #4312
cakephp · Aug 20, 2014 · 9af768b · 9af768b
1 parent 2d94b3d
commit 9af768b
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/Network/Session.php b/src/Network/Session.php
@@ -527,7 +527,10 @@ public function renew() {
 			$params['path'], $params['domain'],
 			$params['secure'], $params['httponly']
 		);
-		session_regenerate_id(true);
+
+		if (session_id()) {
+			session_regenerate_id(true);
+		}
 	}
 
 /**