Fix notice. Props ionfish. fixes #9018
git-svn-id: http://svn.automattic.com/wordpress/trunk@10631 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -89,9 +89,12 @@ if ( $http_post && isset($sidebars_widgets[$_POST['sidebar']]) ) {
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ob_end_clean();
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// Prophylactic. Take out empty ids.
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foreach ( (array) $_POST['widget-id'] as $key => $val )
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if ( isset($_POST['widget-id']) ) {
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foreach ( (array) $_POST['widget-id'] as $key => $val ) {
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if ( !$val )
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unset($_POST['widget-id'][$key]);
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}
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}
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// Reset the key numbering and store
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$new_sidebar = isset( $_POST['widget-id'] ) && is_array( $_POST['widget-id'] ) ? array_values( $_POST['widget-id'] ) : array();
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