wlr_renderer_destroy: fix renderer NULL check
renderer is checked for NULL, but was dereferenced before that.
Found through static analysis
@@ -25,9 +25,12 @@ void wlr_renderer_init(struct wlr_renderer *renderer,
}
void wlr_renderer_destroy(struct wlr_renderer *r) {
+ if (!r) {
+ return;
+ }
wlr_signal_emit_safe(&r->events.destroy, r);
- if (r && r->impl && r->impl->destroy) {
+ if (r->impl && r->impl->destroy) {
r->impl->destroy(r);
} else {
free(r);
