From 68bd8d9282468ea51311614f3d9616addbe99f67 Mon Sep 17 00:00:00 2001
From: kink <kink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Tue, 29 Mar 2005 13:16:05 +0000
Subject: [PATCH] When wanting to use mb_strtoupper, test for the existence of
 that function (couldn't send any mail anymore because I am lacking that
 function).

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@9153 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/strings.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/functions/strings.php b/functions/strings.php
index 84a70af4..bd17965a 100644
--- a/functions/strings.php
+++ b/functions/strings.php
@@ -1240,7 +1240,7 @@ function sq_strtoupper($string,$charset='auto') {
         $charset=$default_charset;
     }
     $charset = strtolower($charset);
-    if (function_exists('mb_internal_encoding') && 
+    if (function_exists('mb_strtoupper') && 
         in_array($charset,sq_mb_list_encodings())) {
         return mb_strtoupper($string,$charset);
     }
@@ -1250,4 +1250,4 @@ function sq_strtoupper($string,$charset='auto') {
     return strtoupper($string);
 }
 $PHP_SELF = php_self();
-?>
\ No newline at end of file
+?>
-- 
2.25.1