Customize: Prevent widget previewing logic from building invalid jQuery selectors when sidebars are registered without a class name in `before_widget`.

Fixes #37993.

Built from https://develop.svn.wordpress.org/trunk@38577


git-svn-id: http://core.svn.wordpress.org/trunk@38520 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Weston Ruter 2016-09-08 15:45:31 +00:00
parent 3afaf2147c
commit c1a0ed8540
3 changed files with 5 additions and 3 deletions

View File

@ -537,7 +537,9 @@ wp.customize.widgetsPreview = wp.customize.WidgetCustomizerPreview = (function(
// Remove class names that incorporate the string formatting placeholders %1$s and %2$s.
widgetClasses = widgetClasses.replace( /\S*%[12]\$s\S*/g, '' );
widgetClasses = widgetClasses.replace( /^\s+|\s+$/g, '' );
widgetSelector += '.' + widgetClasses.split( /\s+/ ).join( '.' );
if ( widgetClasses ) {
widgetSelector += '.' + widgetClasses.split( /\s+/ ).join( '.' );
}
self.widgetSelectors.push( widgetSelector );
});
};

File diff suppressed because one or more lines are too long

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@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.7-alpha-38576';
$wp_version = '4.7-alpha-38577';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.