From e9f3e715ddddb119ac6788f5c397fbe5424a5825 Mon Sep 17 00:00:00 2001
From: stronk7 <stronk7>
Date: Sat, 3 Jan 2004 20:53:25 +0000
Subject: [PATCH] Add one more eregi_replace, because the 'alnum' allows the
 comma char and it can cause some problems in filenames.

Off-topic: This is my 1st commit with my new eMac !! My old iMac screen
died two days ago... :-( but I've recovered everything :-)
---
 lib/moodlelib.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 77b385bdc0..0367872b45 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -1331,6 +1331,7 @@ function clean_filename($string) {
     $string = stripslashes($string);
     $string = eregi_replace("\.\.", "", $string);
     $string = eregi_replace("[^(-|[:alnum:]|\.)]", "_", $string);
+    $string = eregi_replace(",", "_", $string);
     return    eregi_replace("_+", "_", $string);
 }
 
-- 
2.39.5