Prevent "Undefined index: settings-updated" notice in settings_errors(). Props garyc40. Fixes #19377.
git-svn-id: https://develop.svn.wordpress.org/trunk@19733 602fd350-edb4-49c9-b593-d223f7449a82
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@ -1252,11 +1252,13 @@ function get_settings_errors( $setting = '', $sanitize = false ) {
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*/
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function settings_errors( $setting = '', $sanitize = false, $hide_on_update = false ) {
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if ($hide_on_update AND $_GET['settings-updated']) return;
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if ( $hide_on_update && ! empty( $_GET['settings-updated'] ) )
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return;
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$settings_errors = get_settings_errors( $setting, $sanitize );
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if ( !is_array($settings_errors) ) return;
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if ( ! is_array( $settings_errors ) )
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return;
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$output = '';
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foreach ( $settings_errors as $key => $details ) {
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@ -1829,4 +1831,4 @@ function convert_to_screen( $hook_name ) {
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}
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return WP_Screen::get( $hook_name );
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}
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}
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