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From http://www.jwz.org/xscreensaver/xscreensaver-5.36.tar.gz
[xscreensaver]
/
hacks
/
glx
/
extrusion-twistoid.c
diff --git
a/hacks/glx/extrusion-twistoid.c
b/hacks/glx/extrusion-twistoid.c
index 56544ff934cbbd1c0eaddbd3cc5f5f526b5b3987..82034afcfabe2d4facd6d20368163b6a9286ab9d 100644
(file)
--- a/
hacks/glx/extrusion-twistoid.c
+++ b/
hacks/glx/extrusion-twistoid.c
@@
-120,8
+120,10
@@
static void init_tripples (void)
}
/* now, a zig-zag corrugation */
- while (i< NUM_TWIS_PTS) {
+ while (1) {
+ if (i >= NUM_TWIS_PTS) break;
TWIST ((-10.0 +(double) i), 0.0);
+ if (i >= NUM_TWIS_PTS) break;
TWIST ((-9.5 +(double) i), 1.0);
}
}