Index: typo3/sysext/cms/tslib/showpic.php
===================================================================
--- typo3/sysext/cms/tslib/showpic.php	(revision 1296)
+++ typo3/sysext/cms/tslib/showpic.php	(working copy)
@@ -59,8 +59,8 @@
 } else {
 	error_reporting(E_ALL ^ E_NOTICE);
 }
+setlocale(LC_CTYPE, "en_US.UTF-8");
 
-
 // ***********************
 // Paths are setup
 // ***********************