/* If there's no randr output, enable the output covering the root window. */
if (any_randr_output_active()) {
DLOG("Active RandR output found. Disabling root output.\n");
- if (root_output->active)
+ if (root_output && root_output->active) {
root_output->to_be_disabled = true;
+ }
} else {
DLOG("No active RandR output found. Enabling root output.\n");
root_output->active = true;