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obs-transitions: Allow fetching source properties without source

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Per OBS API documentation, `get_properties` can be used to get the
properties of a source, but also of a source type. The latter would
pass a NULL pointer for a given source.

This adds the necessary change to avoid crashing OBS by passing such
a null pointer.
This commit is contained in:
PatTheMav
2022-09-20 14:10:47 +02:00
committed by Ryan Foster
parent 8388cc22d2
commit 07c4ba7b07
1 changed files with 10 additions and 6 deletions
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16
plugins/obs-transitions/transition-luma-wipe.c
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@@ -128,7 +128,6 @@ static void luma_wipe_destroy(void *data)
static obs_properties_t *luma_wipe_properties(void *data)
{
obs_properties_t *props = obs_properties_create();
struct luma_wipe_info *lwipe = data;
obs_property_t *p;
@@ -136,12 +135,17 @@ static obs_properties_t *luma_wipe_properties(void *data)
OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_STRING);
obs_data_item_t *item = obs_data_first(lwipe->wipes_list);
if (data) {
struct luma_wipe_info *lwipe = data;
for (; item != NULL; obs_data_item_next(&item)) {
const char *name = obs_data_item_get_name(item);
const char *path = obs_data_item_get_string(item);
obs_property_list_add_string(p, obs_module_text(name), path);
obs_data_item_t *item = obs_data_first(lwipe->wipes_list);
for (; item != NULL; obs_data_item_next(&item)) {
const char *name = obs_data_item_get_name(item);
const char *path = obs_data_item_get_string(item);
obs_property_list_add_string(p, obs_module_text(name),
path);
}
}
obs_properties_add_float(props, S_LUMA_SOFT, T_LUMA_SOFT, 0.0, 1.0,