Prevent undefined index warning

Usign array_pad makes sure we will be deconstructing the array without any undefined indexes
symphonycms · Oct 6, 2017 · be4f8df · be4f8df
1 parent 3996572
commit be4f8df
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/class.membersevent.php b/lib/class.membersevent.php
@@ -100,7 +100,7 @@ protected function notifyEventPreSaveFilter(XMLElement &$result, array $fields,
 				$can_proceed = true;
 
 				foreach ($this->filter_results as $fr) {
-					list($name, $status, $message, $attributes) = $fr;
+					list($name, $status, $message, $attributes) = array_pad($fr, 4, null);
 
 					$result->appendChild(
 						MembersEvent::buildFilterElement($name, ($status ? 'passed' : 'failed'), $message, $attributes)
@@ -146,7 +146,7 @@ protected function notifyEventFinalSaveFilter(XMLElement &$result, array $fields
 			// Take the logic from `event.section.php` to append `$this->filter_errors`
 			if(is_array($this->filter_errors) && !empty($this->filter_errors)){
 				foreach($this->filter_errors as $fr){
-					list($name, $status, $message, $attributes) = $fr;
+					list($name, $status, $message, $attributes) = array_pad($fr, 4, null);
 
 					$result->appendChild(
 						MembersEvent::buildFilterElement($name, ($status ? 'passed' : 'failed'), $message, $attributes)