Ensure that ->state is an array, otherwise initialization of keys can…

… fail.
lxbarth · Sep 26, 2010 · fd1c70f · fd1c70f
1 parent 35e491c
commit fd1c70f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/includes/FeedsSource.inc b/includes/FeedsSource.inc
@@ -296,6 +296,9 @@ class FeedsSource extends FeedsConfigurable {
    */
   public function state(FeedsSourceInterface $client) {
     $class = get_class($client);
+    if (!is_array($this->state)) {
+      $this->state = array();
+    }
     if (!isset($this->state[$class])) {
       $this->state[$class] = new FeedsState();
     }