[advancedcontentfilter] Fix PHP Warning: Invalid argument supplied for foreach

2018-05-01 08:39:15 -04:00 · 2018-05-01 08:39:15 -04:00 · ea9ec0dadf
parent b0dba96b0d
commit ea9ec0dadf
1 changed files with 15 additions and 13 deletions
--- a/advancedcontentfilter/advancedcontentfilter.php
+++ b/advancedcontentfilter/advancedcontentfilter.php
@ -118,6 +118,7 @@ function advancedcontentfilter_prepare_body_content_filter(App $a, &$hook_data)
 		));
 	}

+	if ($rules) {
 		foreach($rules as $rule) {
 			try {
 				$serializedParsedExpression = new ExpressionLanguage\SerializedParsedExpression(
@ -135,6 +136,7 @@ function advancedcontentfilter_prepare_body_content_filter(App $a, &$hook_data)
 				break;
 			}
 		}
+	}
 }