Only print out debug message if bridged channel is not NULL. (issue #8412 reported...

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@48157 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 5be2e08f983207101bbe21ac25d88ab79be823fa..21fcf2604977795c4ff0fec181c69861a0ff22f4 100644 (file)
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -7110,7 +7110,7 @@ retryowner:
                                        if (!strcmp(ies.called_number, ast_parking_ext())) {
                                                if (iax_park(ast_bridged_channel(iaxs[fr->callno]->owner), iaxs[fr->callno]->owner)) {
                                                        ast_log(LOG_WARNING, "Failed to park call on '%s'\n", ast_bridged_channel(iaxs[fr->callno]->owner)->name);
-                                               } else
+                                               } else if (ast_bridged_channel(iaxs[fr->callno]->owner))
                                                        ast_log(LOG_DEBUG, "Parked call on '%s'\n", ast_bridged_channel(iaxs[fr->callno]->owner)->name);
                                        } else {
                                                if (ast_async_goto(ast_bridged_channel(iaxs[fr->callno]->owner), iaxs[fr->callno]->context, ies.called_number, 1))