dwl

commit fd263041a00deb648c2e27daac942e86621b2855
parent a73afc66abdffe2668ea27130f447ae05efb04f0
Author: choc <notchoc@proton.me>
Date:   Wed, 10 Jan 2024 22:27:04 +0800

check if monitor is null before setting gamma

fixes segfault on monitor disconnect when using wlsunset

Diffstat:
M
dwl.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/dwl.c b/dwl.c
@@ -2076,6 +2076,8 @@ setgamma(struct wl_listener *listener, void *data)
 {
 	struct wlr_gamma_control_manager_v1_set_gamma_event *event = data;
 	Monitor *m = event->output->data;
+	if (!m)
+		return;
 	m->gamma_lut_changed = 1;
 	wlr_output_schedule_frame(m->wlr_output);
 }