X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fpopsquares.c;h=0bea52ef6c9145aff1b4043d9bf2538d6b76b983;hp=6c26165f6dc4cc6fdad76194c421b8d4e225c9fa;hb=07faf451b99879183ed7e909e43a0e065be1ee7f;hpb=49f5b54f312fe4ac2e9bc47581a72451bd0e8439

diff --git a/hacks/popsquares.c b/hacks/popsquares.c
index 6c26165f..0bea52ef 100644
--- a/hacks/popsquares.c
+++ b/hacks/popsquares.c
@@ -83,8 +83,8 @@ popsquares_init (Display *dpy, Window window)
 
   st->sw = st->xgwa.width / st->subdivision;
   st->sh = st->xgwa.height / st->subdivision;
-  st->gw = st->xgwa.width / st->sw;
-  st->gh = st->xgwa.height / st->sh;
+  st->gw = st->sw ? st->xgwa.width / st->sw : 0;
+  st->gh = st->sh ? st->xgwa.height / st->sh : 0;
   st->nsquares = st->gw * st->gh;
 
   gcv.foreground = fg.pixel;