--- tslib/$/class.tslib_fe.php	Mon May 23 02:41:24 2005
+++ tslib/class.tslib_fe.php	Sun Sep 04 21:18:13 2005
@@ -3104,11 +3104,11 @@
 	 * @param	string		Character to put in the end of string to merge it with the next value.
 	 * @return	string		String
 	 */
 	function fileNameASCIIPrefix($inTitle,$titleChars,$mergeChar='.')	{
 		$out = $this->csConvObj->specCharsToASCII($this->renderCharset, $inTitle);
-		$out = ereg_replace('[^[:alnum:]_-]','_',trim(substr($out,0,$titleChars)));
+		$out = ereg_replace('[^[:alnum:]_-]','-',trim(substr($out,0,$titleChars)));
 		$out = ereg_replace('[_-]*$','',$out);
 		$out = ereg_replace('^[_-]*','',$out);
 		$out = ereg_replace('([_-])[_-]*','\1',$out);
 		if (strlen($out))	$out.=$mergeChar;