Merge branch 'master' of git.linphone.org:linphone-private

NEWS

@@ -1,3 +1,19 @@
+linphone-3.4.0 -- XXXXX
+	* implement multiple calls feature: 
+		- call hold (with possibility to play a music file)
+		- call resume 
+		- acceptance of 2nd call while putting the others on hold
+		- creation of another outgoing call while already in call
+		- blind call transfer
+		- attend call transfer
+	* improve bandwidth management (one b=AS line is used for audio+video)
+	* stun support bugfixes
+	* possibility to use two video windows, one for local preview, one for remote video (linphonec only)
+	* optimize by not re-creating streams when SDP is unchanged during a reinvite
+	* support for sending early media
+	* doxygen doc and javadoc improvements
+	* based on mediastreamer-2.7.0, please refer to mediastreamer NEWS for changes.
+
 linphone-3.3.2 -- July 1st, 2010
 	* fix crash when setting firewall address in gtk interface
 	* fix crash while closing video window on windows

coreapi/linphonecore.c

@@ -1650,7 +1650,7 @@ void linphone_core_iterate(LinphoneCore *lc){
 	}
 
 	sal_iterate(lc->sal);
-	ms_event_queue_pump(lc->msevq);
+	if (lc->msevq) ms_event_queue_pump(lc->msevq);
 	if (lc->auto_net_state_mon) monitor_network_state(lc,curtime);
 
 	proxy_update(lc);
@@ -3811,6 +3811,7 @@ static void linphone_core_uninit(LinphoneCore *lc)
 	}
 #endif
 	ms_event_queue_destroy(lc->msevq);
+	lc->msevq=NULL;
 	/* save all config */
 	net_config_uninit(lc);
 	sip_config_uninit(lc);