From a6ddab1e9dd448e8c73b41f0208f6ecd65e7283d Mon Sep 17 00:00:00 2001
From: Badlop <badlop@process-one.net>
Date: Wed, 14 May 2014 13:28:39 +0200
Subject: Fix bug when joining empty path

---
 src/mod_muc_log.erl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mod_muc_log.erl b/src/mod_muc_log.erl
index e8724483..e7410ac2 100644
--- a/src/mod_muc_log.erl
+++ b/src/mod_muc_log.erl
@@ -1240,5 +1240,6 @@ calc_hour_offset(TimeHere) ->
 	  3600,
     TimeHereHour - TimeZeroHour.
 
+fjoin([]) -> <<"/">>;
 fjoin(FileList) ->
     list_to_binary(filename:join([binary_to_list(File) || File <- FileList])).
-- 
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