ftp://ftp.krokus.ru/pub/OpenBSD/distfiles/xscreensaver-5.01.tar.gz

[xscreensaver] / hacks / decayscreen.c

diff --git a/hacks/decayscreen.c b/hacks/decayscreen.c
index 855d80a5e45dc819445d4219d838619fd7d18602..775e629282f9620aa8442fd2fddb2954e46321f7 100644 (file)
--- a/hacks/decayscreen.c
+++ b/hacks/decayscreen.c
@@ -186,7 +186,7 @@ decayscreen_draw (Display *dpy, Window window, void *closure)
      default: abort();
     }
 
-#define nrnd(x) (random() % (x))
+#define nrnd(x) ((x) ? random() % (x) : x)
 
     if (st->mode == MELT || st->mode == STRETCH) {
       left = nrnd(st->sizex/2);