From a97e52ccdba146e8ee2a5bef2fd01103dff1aa48 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Niklas=20Laxstr=C3=B6m?= <nikerabbit@users.mediawiki.org>
Date: Sat, 18 Jul 2009 10:39:03 +0000
Subject: [PATCH] Avoid E_NOTICE on empty strings

---
 languages/classes/LanguageTr.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/languages/classes/LanguageTr.php b/languages/classes/LanguageTr.php
index 8a2dee09f7..57b0fd07e3 100644
--- a/languages/classes/LanguageTr.php
+++ b/languages/classes/LanguageTr.php
@@ -7,7 +7,7 @@
  */
 class LanguageTr extends Language {
 	function ucfirst ( $string ) {
-		if ( $string[0] == 'i' ) {
+		if ( !empty($string) && $string[0] == 'i' ) {
 			return 'Ä°' . substr( $string, 1 );
 		} else {
 			return parent::ucfirst( $string );
-- 
2.20.1