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ftp://ftp.zenez.com/pub/SCO/Skunk96/UnixWare/FreeBird/x11/utils/xscreensaver-1.18...
[xscreensaver]
/
hacks
/
helix.c
diff --git
a/hacks/helix.c
b/hacks/helix.c
index 9e6d905ba712e0d1ae06cd2f8604d0cc47579eb4..31ab7f02c552792a37ef00c89243941d504d7c7b 100644
(file)
--- a/
hacks/helix.c
+++ b/
hacks/helix.c
@@
-130,7
+130,7
@@
random_helix (dpy, window)
factor3 = 2;
factor4 = 2;
factor3 = 2;
factor4 = 2;
- divisor = ((frand (3.0) + 1) * (((random()
%
1) * 2) - 1));
+ divisor = ((frand (3.0) + 1) * (((random()
&
1) * 2) - 1));
if ((random () & 1) == 0)
{
if ((random () & 1) == 0)
{
@@
-147,8
+147,8
@@
random_helix (dpy, window)
d_angle = random () % 360;
#define random_factor() \
d_angle = random () % 360;
#define random_factor() \
- (((random() % 7) ? ((random()
%
1) + 1) : 3) \
- * (((random()
%
1) * 2) - 1))
+ (((random() % 7) ? ((random()
&
1) + 1) : 3) \
+ * (((random()
&
1) * 2) - 1))
while (gcd (gcd (gcd (factor1, factor2), factor3), factor4) != 1)
{
while (gcd (gcd (gcd (factor1, factor2), factor3), factor4) != 1)
{
@@
-164,7
+164,7
@@
random_helix (dpy, window)
{
hsv_to_rgb (random () % 360, frand (1.0), frand (0.5) + 0.5,
&color.red, &color.green, &color.blue);
{
hsv_to_rgb (random () % 360, frand (1.0), frand (0.5) + 0.5,
&color.red, &color.green, &color.blue);
- if (
got_color = XAllocColor (dpy, cmap, &color
))
+ if (
(got_color = XAllocColor (dpy, cmap, &color)
))
XSetForeground (dpy, draw_gc, color.pixel);
else
XSetForeground (dpy, draw_gc, default_fg_pixel);
XSetForeground (dpy, draw_gc, color.pixel);
else
XSetForeground (dpy, draw_gc, default_fg_pixel);