Take void return into account

include/api.php

@@ -953,12 +953,14 @@ function api_account_verify_credentials($type)
 	// - Adding last status
 	if (!$skip_status) {
 		$user_info["status"] = api_status_show("raw");
+		if (isset($user_info["status"])) {
 			if (!is_array($user_info["status"]) || !count($user_info["status"])) {
 				unset($user_info["status"]);
 			} else {
 				unset($user_info["status"]["user"]);
 			}
 		}
+	}
 
 	// "uid" and "self" are only needed for some internal stuff, so remove it from here
 	unset($user_info["uid"]);