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Widgets: Avoid a PHP notice in is_dynamic_sidebar() is a sidebar is registered but does not yet have an index in the sidebars_widgets option.

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Props dlh.
Fixes #35928.
Built from https://develop.svn.wordpress.org/trunk@36667


git-svn-id: http://core.svn.wordpress.org/trunk@36634 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2016-02-24 01:37:26 +00:00
parent d0863ec901
commit 54b8932923
2 changed files with 2 additions and 2 deletions
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2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.5-alpha-36666';
$wp_version = '4.5-alpha-36667';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.

2
wp-includes/widgets.php
View File

@ -830,7 +830,7 @@ function is_dynamic_sidebar() {
global $wp_registered_widgets, $wp_registered_sidebars;
$sidebars_widgets = get_option('sidebars_widgets');
foreach ( (array) $wp_registered_sidebars as $index => $sidebar ) {
if ( count($sidebars_widgets[$index]) ) {
if ( ! empty( $sidebars_widgets[ $index ] ) ) {
foreach ( (array) $sidebars_widgets[$index] as $widget )
if ( array_key_exists($widget, $wp_registered_widgets) )
return true;