Merge pull request #2746 from xwp/bugfix/customizer-widget-visibility…

…-undefined-index Fix undefined index for conditions POST var in Customizer
Automattic · Mar 22, 2016 · 326ef81 · 326ef81
2 parents 667c6a3 + e3f7d8c
commit 326ef81
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/modules/widget-visibility/widget-conditions.php b/modules/widget-visibility/widget-conditions.php
@@ -312,6 +312,10 @@ public static function widget_conditions_admin( $widget, $return, $instance ) {
 	 * @return array Modified settings.
 	 */
 	public static function widget_update( $instance, $new_instance, $old_instance ) {
+		if ( empty( $_POST['conditions'] ) ) {
+			return $instance;
+		}
+
 		$conditions = array();
 		$conditions['action'] = $_POST['conditions']['action'];
 		$conditions['rules'] = array();