diff --git a/src/mod/applications/mod_blacklist/mod_blacklist.c b/src/mod/applications/mod_blacklist/mod_blacklist.c index c05a533e6b..2bf7018a21 100644 --- a/src/mod/applications/mod_blacklist/mod_blacklist.c +++ b/src/mod/applications/mod_blacklist/mod_blacklist.c @@ -271,7 +271,7 @@ SWITCH_STANDARD_API(blacklist_api_function) filename = switch_core_hash_find(globals.files, argv[1]); switch_mutex_unlock(globals.files_mutex); - if (!bl) { + if (!bl || !filename) { switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unknown blacklist [%s]\n", argv[1]); stream->write_function(stream, "-ERR Unknown blacklist\n"); goto done;