From: Badlop <badlop@process-one.net>
Date: Thu, 1 Dec 2016 20:02:35 +0000 (+0100)
Subject: Fix error formatting, which closed client connection (#1389)
X-Git-Tag: 16.12~19
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=34f2a8a4f2f075a84bcdd2756b0c70d25fcbcbb6;p=ejabberd

Fix error formatting, which closed client connection (#1389)
---

diff --git a/src/mod_muc_room.erl b/src/mod_muc_room.erl
index 957220540..b66748e64 100644
--- a/src/mod_muc_room.erl
+++ b/src/mod_muc_room.erl
@@ -2723,8 +2723,8 @@ find_changed_items(UJID, UAffiliation, URole,
 	   Nick /= <<"">> ->
 		case find_jids_by_nick(Nick, StateData) of
 		    [] ->
-			ErrText = {<<"Nickname ~s does not exist in the room">>,
-				   [Nick]},
+			ErrText = str:format(<<"Nickname ~s does not exist in the room">>,
+				   [Nick]),
 			throw({error, xmpp:err_not_acceptable(ErrText, Lang)});
 		    JIDList ->
 			JIDList