diff options
| -rw-r--r-- | src/Xrandr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/Xrandr.c b/src/Xrandr.c index b1e97ec..a9fba87 100644 --- a/src/Xrandr.c +++ b/src/Xrandr.c @@ -483,6 +483,9 @@ int XRRUpdateConfiguration(XEvent *event) scevent = (XRRScreenChangeNotifyEvent *) event; snum = XRRRootToScreen(dpy, ((XRRScreenChangeNotifyEvent *) event)->root); + if (snum < 0) + return 0; + if (scevent->rotation & (RR_Rotate_90 | RR_Rotate_270)) { dpy->screens[snum].width = scevent->height; dpy->screens[snum].height = scevent->width; |