Merged revisions 69887 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r69887 | crichter | 2007-06-19 15:23:04 +0200 (Di, 19 Jun 2007) | 1 line

when we send out a SETUP, but get no response, we should cleanup everything after reception of a hangup.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@71120 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_misdn.c

@@ -2468,8 +2468,14 @@ static int misdn_hangup(struct ast_channel *ast)
 		chan_misdn_log(2, bc->port, " --> state:%s\n", misdn_get_ch_state(p));
 		
 		switch (p->state) {
-		case MISDN_INCOMING_SETUP:
 		case MISDN_CALLING:
+		case MISDN_INCOMING_SETUP:
+			/* This is the only place in misdn_hangup, where we 
+			 * can call release_chan, else it might create lot's of trouble
+			 * */
+			ast_log(LOG_NOTICE, "release channel, in CALLING/INCOMING_SETUP state.. no other events happened\n");
+			release_chan(bc);
+
 			p->state=MISDN_CLEANING;
 			misdn_lib_send_event( bc, EVENT_RELEASE_COMPLETE);
 			break;