- if ( $this->mOldGetPreferencesHooks !== false ) {
- $wgHooks['GetPreferences'] = $this->mOldGetPreferencesHooks;
- $this->mOldGetPreferencesHooks = false;
- }
+ $wgHooks['GetPreferences'] = $this->mOldGetPreferencesHooks;
+ $this->mOldGetPreferencesHooks = false;