diff options
| author | Vito Caputo <vcaputo@pengaru.com> | 2022-04-22 12:42:01 -0700 |
|---|---|---|
| committer | Vito Caputo <vcaputo@pengaru.com> | 2022-04-22 12:42:01 -0700 |
| commit | 0a798f421863d7c74bf7e8e6f37d8021e9df52f2 (patch) | |
| tree | f84a4a3719678a44558a3504a8f8892b9b52c79d /src/modules/rtv | |
| parent | 7f872664738b45c982f3e95749f2136a0de4c19a (diff) | |
til: make til_module_randomize_setup() return -errno
This makes the arg return optional by using a res_arg pointer,
instead returning -ENOMEM when it would have returned NULL on
allocation failures.
This also makes it possible to detect when no setup was
performed, by returning 0 in such a case. Now returns 1 when
setup occurs and res pointers populated.
Diffstat (limited to 'src/modules/rtv')
| -rw-r--r-- | src/modules/rtv/rtv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/modules/rtv/rtv.c b/src/modules/rtv/rtv.c index 19dcdca..742b2bc 100644 --- a/src/modules/rtv/rtv.c +++ b/src/modules/rtv/rtv.c @@ -155,10 +155,10 @@ static void setup_next_channel(rtv_context_t *ctxt, unsigned ticks) ctxt->channel = &ctxt->channels[i]; if (!ctxt->channel->settings) { - char *settings; + char *settings = NULL; txt_t *caption; - settings = til_module_randomize_setup(ctxt->channel->module, &ctxt->channel->module_setup); + (void) til_module_randomize_setup(ctxt->channel->module, &ctxt->channel->module_setup, &settings); caption = txt_newf("Title: %s%s%s\nDescription: %s%s%s", ctxt->channel->module->name, ctxt->channel->module->author ? "\nAuthor: " : "", |