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Diffstat (limited to 'jwxyz/jwxyz-common.c')
| -rw-r--r-- | jwxyz/jwxyz-common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/jwxyz/jwxyz-common.c b/jwxyz/jwxyz-common.c index 1a31ae3..febb3b5 100644 --- a/jwxyz/jwxyz-common.c +++ b/jwxyz/jwxyz-common.c @@ -1,4 +1,4 @@ -/* xscreensaver, Copyright (c) 1991-2018 Jamie Zawinski <jwz@jwz.org> +/* xscreensaver, Copyright (c) 1991-2019 Jamie Zawinski <jwz@jwz.org> * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that @@ -103,6 +103,7 @@ XDisplayHeightMM (Display *dpy, int screen) unsigned long XBlackPixelOfScreen(Screen *screen) { + if (! screen) abort(); return DefaultVisualOfScreen (screen)->alpha_mask; } |