Avoid PHP notices in get_sample_permalink() and get_sample_permalink_html(). Remove unused global reference. props ocean90. fixes #25005.
git-svn-id: https://develop.svn.wordpress.org/trunk@25028 602fd350-edb4-49c9-b593-d223f7449a82
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@ -996,9 +996,9 @@ function postbox_classes( $id, $page ) {
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* @return array With two entries of type string
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*/
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function get_sample_permalink($id, $title = null, $name = null) {
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$post = get_post($id);
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if ( !$post->ID )
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return array('', '');
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$post = get_post( $id );
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if ( ! $post )
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return array( '', '' );
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$ptype = get_post_type_object($post->post_type);
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@ -1058,8 +1058,9 @@ function get_sample_permalink($id, $title = null, $name = null) {
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* @return string The HTML of the sample permalink slug editor.
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*/
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function get_sample_permalink_html( $id, $new_title = null, $new_slug = null ) {
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global $wpdb;
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$post = get_post($id);
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$post = get_post( $id );
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if ( ! $post )
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return '';
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list($permalink, $post_name) = get_sample_permalink($post->ID, $new_title, $new_slug);
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