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http://www.archive.org/download/tucows_10294_XScreenSaver/xscreensaver-4.10.tar.gz
[xscreensaver]
/
hacks
/
glx
/
lavalite.c
diff --git
a/hacks/glx/lavalite.c
b/hacks/glx/lavalite.c
index e40fdc0306c518e67959dcf6b9f85374553ed294..8c2d800c2f4b353daeee0d39ab4bfa430dc39943 100644
(file)
--- a/
hacks/glx/lavalite.c
+++ b/
hacks/glx/lavalite.c
@@
-1237,7
+1237,10
@@
animate_lava (ModeInfo *mi)
mi->polygon_count = 0;
{
- double s = 1.0/bp->grid_size;
+ double s;
+ if (bp->grid_size == 0) bp->grid_size = 1; /* first time through */
+ s = 1.0/bp->grid_size;
+
glPushMatrix();
glTranslatef (-0.5, -0.5, 0);
glScalef (s, s, s);