commands: better type for con_id string length

This commit is contained in:
Ian Fan 2018-08-01 16:02:56 +01:00
parent 69e1a421fc
commit 3a980857cb

View file

@ -366,9 +366,9 @@ static char *get_focused_prop(enum criteria_token token) {
return NULL;
}
size_t id = view->swayc->id;
int len = snprintf(NULL, 0, "%zu", id) + 1;
char *id_str = malloc(len);
snprintf(id_str, len, "%zu", id);
size_t id_size = snprintf(NULL, 0, "%zu", id) + 1;
char *id_str = malloc(id_size);
snprintf(id_str, id_size, "%zu", id);
value = id_str;
break;
case T_CON_MARK: // These do not support __focused__