From de328f1a88f7d5442f5501e63baf076684ff78f7 Mon Sep 17 00:00:00 2001
From: "Dominik Schilling (ocean90)" <ocean90@git.wordpress.org>
Date: Wed, 25 Mar 2015 17:33:49 +0000
Subject: [PATCH] Text Widget: Use `!empty()` for checking if the filter
 setting is set.

props westonruter.
fixes #31690.

git-svn-id: https://develop.svn.wordpress.org/trunk@31886 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/default-widgets.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wp-includes/default-widgets.php b/src/wp-includes/default-widgets.php
index 1a739851ee..748fc9aee3 100644
--- a/src/wp-includes/default-widgets.php
+++ b/src/wp-includes/default-widgets.php
@@ -533,7 +533,7 @@ class WP_Widget_Text extends WP_Widget {
 			$instance['text'] =  $new_instance['text'];
 		else
 			$instance['text'] = stripslashes( wp_filter_post_kses( addslashes($new_instance['text']) ) ); // wp_filter_post_kses() expects slashed
-		$instance['filter'] = isset($new_instance['filter']);
+		$instance['filter'] = ! empty( $new_instance['filter'] );
 		return $instance;
 	}