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Diffstat (limited to 'modules/trigger/trigger.module')
| -rw-r--r-- | modules/trigger/trigger.module | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/modules/trigger/trigger.module b/modules/trigger/trigger.module index 4d8190bba..2bdfec24d 100644 --- a/modules/trigger/trigger.module +++ b/modules/trigger/trigger.module @@ -609,13 +609,13 @@ function trigger_actions_delete($aid) { * Retrieves and caches information from hook_trigger_info() implementations. */ function _trigger_get_all_info() { - static $triggers = NULL; - if( $triggers ) { - return $triggers; + $triggers = &drupal_static(__FUNCTION__); + + if (!isset($triggers)) { + $triggers = module_invoke_all('trigger_info'); + drupal_alter('trigger_info', $triggers); } - $triggers = module_invoke_all('trigger_info'); - drupal_alter('trigger_info', $triggers); return $triggers; } |