From 27fefdf04bda2ce9112f111afa2bb62fc2d9b6df Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Mon, 8 Dec 2014 21:13:56 +0000
Subject: [PATCH] Revert [28948], which caused a regression.

see #29573 for trunk. see #28350.

git-svn-id: https://develop.svn.wordpress.org/trunk@30791 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/includes/post.php | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/wp-admin/includes/post.php b/src/wp-admin/includes/post.php
index 719f6ebc7c..4906030922 100644
--- a/src/wp-admin/includes/post.php
+++ b/src/wp-admin/includes/post.php
@@ -1214,12 +1214,18 @@ function get_sample_permalink_html( $id, $new_title = null, $new_slug = null ) {
 			$return .= '<span id="change-permalinks"><a href="options-permalink.php" class="button button-small" target="_blank">' . __('Change Permalinks') . "</a></span>\n";
 		}
 	} else {
-		if ( function_exists( 'mb_strlen' ) && mb_strlen( $post_name ) > 30 ) {
-			$post_name_abridged = mb_substr( $post_name, 0, 14 ) . '&hellip;' . mb_substr( $post_name, -14 );
-		} elseif ( strlen( $post_name ) > 30 ) {
-			$post_name_abridged = substr( $post_name, 0, 14 ) . '&hellip;' . substr( $post_name, -14 );
+		if ( function_exists( 'mb_strlen' ) ) {
+			if ( mb_strlen( $post_name ) > 30 ) {
+				$post_name_abridged = mb_substr( $post_name, 0, 14 ) . '&hellip;' . mb_substr( $post_name, -14 );
+			} else {
+				$post_name_abridged = $post_name;
+			}
 		} else {
-			$post_name_abridged = $post_name;
+			if ( strlen( $post_name ) > 30 ) {
+				$post_name_abridged = substr( $post_name, 0, 14 ) . '&hellip;' . substr( $post_name, -14 );
+			} else {
+				$post_name_abridged = $post_name;
+			}
 		}
 
 		$post_name_html = '<span id="editable-post-name" title="' . $title . '">' . $post_name_abridged . '</span>';