diff options
-rwxr-xr-x | pbx.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -4881,7 +4881,8 @@ int ast_pbx_outgoing_exten(const char *type, int format, void *data, int timeout ast_verbose(VERBOSE_PREFIX_4 "Channel %s was answered.\n", chan->name); if (sync > 1) { - ast_mutex_unlock(&chan->lock); + if (channel) + ast_mutex_unlock(&chan->lock); if (ast_pbx_run(chan)) { ast_log(LOG_ERROR, "Unable to run PBX on %s\n", chan->name); ast_hangup(chan); |