Merged revisions 69661 via svnmerge from
authorJoshua Colp <jcolp@digium.com>
Mon, 18 Jun 2007 15:48:05 +0000 (15:48 +0000)
committerJoshua Colp <jcolp@digium.com>
Mon, 18 Jun 2007 15:48:05 +0000 (15:48 +0000)
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r69661 | file | 2007-06-18 11:46:32 -0400 (Mon, 18 Jun 2007) | 2 lines

Few minor transfer tweaks. We can't unlock something we never locked, and better handle a specific scenario with doing an attended transfer between two non-bridged calls.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@69663 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

index d5483cb..7cff8fb 100644 (file)
@@ -13669,7 +13669,7 @@ static int attempt_transfer(struct sip_dual *transferer, struct sip_dual *target
                        ast_softhangup_nolock(transferer->chan1, AST_SOFTHANGUP_DEV);
                if (target->chan1)
                        ast_softhangup_nolock(target->chan1, AST_SOFTHANGUP_DEV);
-               return -1;
+               return -2;
        }
        return 0;
 }
@@ -14587,7 +14587,8 @@ static int local_attended_transfer(struct sip_pvt *transferer, struct sip_dual *
                if (targetcall_pvt->owner)
                        ast_channel_unlock(targetcall_pvt->owner);
                /* Right now, we have to hangup, sorry. Bridge is destroyed */
-               ast_hangup(transferer->owner);
+               if (res != -2)
+                       ast_hangup(transferer->owner);
        } else {
                /* Transfer succeeded! */
 
@@ -14877,7 +14878,6 @@ static int handle_request_refer(struct sip_pvt *p, struct sip_request *req, int
           be accessible after the transfer! */
        *nounlock = 1;
        ast_channel_unlock(current.chan1);
-       ast_channel_unlock(current.chan2);
 
        /* Connect the call */