From: Niklas Laxström <nikerabbit@users.mediawiki.org>
Date: Sat, 18 Jul 2009 10:39:03 +0000 (+0000)
Subject: Avoid E_NOTICE on empty strings
X-Git-Tag: 1.31.0-rc.0~40855
X-Git-Url: https://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/comptes/journal.php?a=commitdiff_plain;h=a97e52ccdba146e8ee2a5bef2fd01103dff1aa48;p=lhc%2Fweb%2Fwiklou.git

Avoid E_NOTICE on empty strings
---

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 );