[sr-dev] git:master:e6044935: tm: Set tcx.branch_index to picked branch before running failure route.

[Alex Hermann]

Module: kamailio
Branch: master
Commit: e604493579440f38f2066c4c8301cdfa88137f74
URL: https://github.com/kamailio/kamailio/commit/e604493579440f38f2066c4c8301cdfa88137f74

Author: Alex Hermann <alex at speakup.nl>
Committer: Alex Hermann <alex at speakup.nl>
Date: 2016-08-02T12:13:04+02:00

tm: Set tcx.branch_index to picked branch before running failure route.

This makes the picked branch index available in $T_branch_idx for failure_route.

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Modified: modules/tm/t_reply.c

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Diff:  https://github.com/kamailio/kamailio/commit/e604493579440f38f2066c4c8301cdfa88137f74.diff
Patch: https://github.com/kamailio/kamailio/commit/e604493579440f38f2066c4c8301cdfa88137f74.patch

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diff --git a/modules/tm/t_reply.c b/modules/tm/t_reply.c
index bd67000..2e7b9cbe 100644
--- a/modules/tm/t_reply.c
+++ b/modules/tm/t_reply.c
@@ -1352,6 +1352,7 @@ static enum rps t_should_relay_response( struct cell *Trans , int new_code,
 
 		drop_replies = failure_reply_mode;
 		replies_dropped = 0;
+		tm_ctx_set_branch_index(picked_branch);
 		/* run ON_FAILURE handlers ( route and callbacks) */
 		if (unlikely(has_tran_tmcbs( Trans, TMCB_ON_FAILURE_RO|TMCB_ON_FAILURE)
 						|| Trans->uac[picked_branch].on_failure )) {