Fix memory leak with threaded channels.
@@ -746,6 +746,7 @@ static int janet_chanat_gc(void *p, size_t s) {
janet_chan_lock(channel);
if (--channel->ref_count == 0) {
janet_chan_deinit(channel);
+ janet_free(channel);
} else {
janet_chan_unlock(channel);
}
