Patch fixes the issue of double message text display when receiving Jabber
messages from some clients like Pidgin.

Issue was reported as BerliOS.de bug #9681 (http://tinyurl.com/3bnss4)

Patch extracted from http://tinyurl.com/yob7wm

Prepared by Kir Kolyshkin <kir@openvz.org>, thanks to shaplov@

--- sim-0.9.4.3/plugins/jabber/jabber_rosters.cpp.double-msg	2007-01-19 20:00:41.000000000 +0300
+++ sim-0.9.4.3/plugins/jabber/jabber_rosters.cpp	2007-10-10 01:43:44.000000000 +0400
@@ -1413,9 +1413,10 @@
     }
     if (m_bEvent){
         // Parsing <x xmlns='jabber:x:event'> tag, which contains JEP-0022 event info
-        if (!strcmp(el, "composing"))
+        if (!strcmp(el, "composing")){
             m_bCompose = true;
-        return;
+            return;
+        }
     }
     if (!strcmp(el, "url-data")){
         m_target = JabberClient::get_attr("target", attr);