This patch adds additional checking when generating queue log TRANSFER events.

The additional checks prevent generation of false TRANSFER events in certain situations.

(closes issue #14536)
Reported by: aragon
Patches:
      queue-log-xfer-fix1.diff uploaded by mnicholson (license 96)
Tested by: aragon, mnicholson


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@211953 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_queue.c

@@ -3231,7 +3231,9 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
 		ast_channel_lock(qe->chan);
 		if (!attended_transfer_occurred(qe->chan)) {
 			struct ast_datastore *tds;
-			if (strcasecmp(oldcontext, qe->chan->context) || strcasecmp(oldexten, qe->chan->exten)) {
+
+			/* detect a blind transfer */
+			if (!(qe->chan->_softhangup | peer->_softhangup) && (strcasecmp(oldcontext, qe->chan->context) || strcasecmp(oldexten, qe->chan->exten))) {
 				ast_queue_log(queuename, qe->chan->uniqueid, member->membername, "TRANSFER", "%s|%s|%ld|%ld",
 					qe->chan->exten, qe->chan->context, (long) (callstart - qe->start),
 					(long) (time(NULL) - callstart));