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fix switch_ivr_collect_digits_callback to allow an args pointer with null callback to work like other apis

This commit is contained in:
Anthony Minessale 2010-09-23 13:31:53 -05:00
parent 9fc6b2087a
commit 89d99a9196
1 changed files with 5 additions and 1 deletions
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6
src/switch_ivr.c
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@ -876,7 +876,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_collect_digits_callback(switch_core_s
switch_time_t abs_started = 0, digit_started = 0;
uint32_t abs_elapsed = 0, digit_elapsed = 0;
if (!args || !args->input_callback) {
if (!args) {
return SWITCH_STATUS_GENERR;
}
@ -917,6 +917,10 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_collect_digits_callback(switch_core_s
if (switch_channel_has_dtmf(channel)) {
if (!args->input_callback && !args->buf) {
status = SWITCH_STATUS_BREAK;
break;
}
switch_channel_dequeue_dtmf(channel, &dtmf);
status = args->input_callback(session, (void *) &dtmf, SWITCH_INPUT_TYPE_DTMF, args->buf, args->buflen);
if (digit_timeout) {