diff --git a/src/mod/applications/mod_dptools/mod_dptools.c b/src/mod/applications/mod_dptools/mod_dptools.c index d7eb90b417..c3b96daf24 100644 --- a/src/mod/applications/mod_dptools/mod_dptools.c +++ b/src/mod/applications/mod_dptools/mod_dptools.c @@ -515,7 +515,9 @@ SWITCH_STANDARD_APP(play_and_detect_speech_function) char *grammar = argv[1]; char *result = NULL; switch_ivr_play_and_detect_speech(session, file, engine, grammar, &result, 0, NULL); - switch_channel_set_variable(channel, "detect_speech_result", result); + if (!zstr(result)) { + switch_channel_set_variable(channel, "detect_speech_result", result); + } } else { /* bad input */ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Usage: %s\n", PLAY_AND_DETECT_SPEECH_SYNTAX); diff --git a/src/switch_ivr_async.c b/src/switch_ivr_async.c index c7fb1e3c0e..e7f05ac9ff 100644 --- a/src/switch_ivr_async.c +++ b/src/switch_ivr_async.c @@ -3928,7 +3928,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_play_and_detect_speech(switch_core_se switch_status_t status = SWITCH_STATUS_SUCCESS; int recognizing = 0; switch_input_args_t myargs = { 0 }; - play_and_detect_speech_state_t state = { 0 }; + play_and_detect_speech_state_t state = { 0, "" }; switch_channel_t *channel = switch_core_session_get_channel(session); arg_recursion_check_start(args);