MDL-35198 cache: Fixed up key_exists call in cache

2012-10-16 11:25:02 +08:00
parent 8422094d91
commit b10a5376d1
1 changed files with 2 additions and 2 deletions
@@ -203,7 +203,7 @@ class cachelock_file implements cache_lock_interface {
     * @param string $ownerid
     */
    public function check_state($key, $ownerid) {
-        if (key_exists($key, $this->locks)) {
+        if (array_key_exists($key, $this->locks)) {
            // The key is locked and we own it.
            return true;
        }
@@ -234,4 +234,4 @@ class cachelock_file implements cache_lock_interface {
            @unlink($lockfile);
        }
    }
-}
+}