nixpkgs/pkgs/tools/X11/sct/DISPLAY-segfault.patch

11 lines
282 B
Diff

--- a/sct.c 2017-09-22 00:44:20.270421881 +0000
+++ b/sct.c 2017-09-26 10:50:38.964562740 +0000
@@ -36,6 +36,7 @@
main(int argc, char **argv)
{
Display *dpy = XOpenDisplay(NULL);
+ if (!dpy) exit(1);
int screen = DefaultScreen(dpy);
Window root = RootWindow(dpy, screen);