Followup r94465; Don't use empty.

diff --git a/includes/Sanitizer.php b/includes/Sanitizer.php
index 227fa7c..83cd5fd 100644 (file)
--- a/includes/Sanitizer.php
+++ b/includes/Sanitizer.php
@@ -674,7 +674,7 @@ class Sanitizer {
                        unset( $attribs[$attribute] );
                }
                
-               if ( !empty($style) ) {
+               if ( $style ) {
                        // Prepend our style rules so that they can be overridden by user css
                        if ( isset($attribs['style']) ) {
                                $style .= " " . $attribs['style'];