X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fmetaballs.c;fp=hacks%2Fmetaballs.c;h=3a2ae73ede3b31d37739c6f318d247226ca50072;hp=d2e8806bc62a00780fd27325b7181be0c520dede;hb=39809ded547bdbb08207d3e514950425215b4410;hpb=4361b69d3178d7fc98d0388f9a223af6c2651aba

diff --git a/hacks/metaballs.c b/hacks/metaballs.c
index d2e8806b..3a2ae73e 100644
--- a/hacks/metaballs.c
+++ b/hacks/metaballs.c
@@ -254,6 +254,10 @@ static void Initialize( struct state *st )
         if (st->radius >= 128) /* should use UCHAR_MAX? */
           st->radius = 127; /* st->dradius should fit in u_char */
 
+        if (st->iWinWidth < 100 || st->iWinHeight < 100) /* tiny window */
+          if (st->radius < 20)
+            st->radius = 20;
+
 	st->dradius = st->radius * 2;
 	st->sradius = st->radius * st->radius;