From: Domas Mituzas <midom@users.mediawiki.org>
Date: Mon, 12 Nov 2007 22:45:48 +0000 (+0000)
Subject: do nothing for empty strings... how can you upper-case the void?
X-Git-Tag: 1.31.0-rc.0~50898
X-Git-Url: http://git.cyclocoop.org/%22.%24h.%22?a=commitdiff_plain;h=c30a821b7a0a309dd6cd74013d16d215c8876d73;p=lhc%2Fweb%2Fwiklou.git

do nothing for empty strings... how can you upper-case the void?
---

diff --git a/languages/Language.php b/languages/Language.php
index bbdbbc5b64..a91ce2e0df 100644
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -931,6 +931,7 @@ class Language {
 	}
 
 	function ucfirst( $str ) {
+		if ($str == "") return "";
 		if ( ord($str[0]) < 128 ) return ucfirst($str);
 		else return self::uc($str,true); // fall back to more complex logic in case of multibyte strings
 	}
@@ -962,6 +963,7 @@ class Language {
 	}
 	
 	function lcfirst( $str ) {
+		if ($str == "") return "";
 		if ( ord($str[0]) < 128 ) {
 			// editing string in place = cool
 			$str[0]=strtolower($str[0]);