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http://www.tienza.es/crux/src/www.jwz.org/xscreensaver/xscreensaver-5.05.tar.gz
[xscreensaver]
/
hacks
/
piecewise.c
diff --git
a/hacks/piecewise.c
b/hacks/piecewise.c
index 09fc4b621609ae0e2e371759a8c4562500f6b59c..0053eff2fc45ee7d8062c44c3480d88adc905de7 100644
(file)
--- a/
hacks/piecewise.c
+++ b/
hacks/piecewise.c
@@
-358,7
+358,7
@@
static circle *init_circles(struct state *st, int n, int w, int h)
dr = floor(maxradius * h) - r0 + 1;
for (i=0;i<n;i++) {
dr = floor(maxradius * h) - r0 + 1;
for (i=0;i<n;i++) {
- c[i].r = r0 +
random() % dr
;
+ c[i].r = r0 +
((dr > 0) ? random() % dr : 0)
;
c[i].x = c[i].r + frand(w - 1 - 2 * c[i].r);
c[i].y = c[i].r + frand(h - 1 - 2 * c[i].r);
c[i].visible = random() & 1;
c[i].x = c[i].r + frand(w - 1 - 2 * c[i].r);
c[i].y = c[i].r + frand(h - 1 - 2 * c[i].r);
c[i].visible = random() & 1;