From: Badlop <badlop@process-one.net>
Date: Thu, 20 Oct 2016 18:34:48 +0000 (+0200)
Subject: If a participant can change subject, let asubscriber too (#1345)
X-Git-Tag: 16.12~25^2~8
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0212559ca7c3bdf922d06504c3986cbaa06a2671;p=ejabberd

If a participant can change subject, let asubscriber too (#1345)
---

diff --git a/src/mod_muc_room.erl b/src/mod_muc_room.erl
index 5bee4f0b7..6010e0bbf 100644
--- a/src/mod_muc_room.erl
+++ b/src/mod_muc_room.erl
@@ -959,6 +959,7 @@ process_groupchat_message(From,
 						_ ->
 						    case
 						      can_change_subject(Role,
+									 IsSubscriber,
 									 StateData)
 							of
 						      true ->
@@ -2821,10 +2822,10 @@ check_subject(Packet) ->
       SubjEl -> fxml:get_tag_cdata(SubjEl)
     end.
 
-can_change_subject(Role, StateData) ->
+can_change_subject(Role, IsSubscriber, StateData) ->
     case (StateData#state.config)#config.allow_change_subj
 	of
-      true -> Role == moderator orelse Role == participant;
+      true -> Role == moderator orelse Role == participant orelse IsSubscriber == true;
       _ -> Role == moderator
     end.