Suppress warning about pbx structure already existing

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@119299 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 7 insertions, 0 deletions

diff --git a/apps/app_stack.c b/apps/app_stack.c
index 7131a8d3c..b0f703bb6 100644
--- a/apps/app_stack.c
+++ b/apps/app_stack.c
@@ -451,9 +451,16 @@ static int handle_gosub(struct ast_channel *chan, AGI *agi, int argc, char **arg
 		chan->priority = 0;
 
 		if ((res = pbx_exec(chan, theapp, gosub_args)) == 0) {
+			struct ast_pbx *pbx = chan->pbx;
+			/* Suppress warning about PBX already existing */
+			chan->pbx = NULL;
 			ast_agi_fdprintf(chan, agi->fd, "100 result=0 Trying...\n");
 			ast_pbx_run(chan);
 			ast_agi_fdprintf(chan, agi->fd, "200 result=0 Gosub complete\n");
+			if (chan->pbx) {
+				ast_free(chan->pbx);
+			}
+			chan->pbx = pbx;
 		} else {
 			ast_agi_fdprintf(chan, agi->fd, "200 result=%d Gosub failed\n", res);
 		}