http://www.jwz.org/xscreensaver/xscreensaver-5.10.tar.gz

[xscreensaver] / hacks / maze.c

diff --git a/hacks/maze.c b/hacks/maze.c
index d963ad3e754ac48ef77664ab6eb86d409a66ac18..811aca31f6786bca6b7c62149da893c90e0d4fac 100644 (file)
--- a/hacks/maze.c
+++ b/hacks/maze.c
@@ -210,12 +210,17 @@ set_maze_sizes (struct state *st, int width, int height)
 static void
 initialize_maze (struct state *st)
 {
+  int retry_count = 0;
   int i, j, wall;
   int logow = 1 + st->logo_width / st->grid_width;
   int logoh = 1 + st->logo_height / st->grid_height;
   
  AGAIN:
 
+  /* This can happen if the window is really small. Let's not sweat it. */
+  if (++retry_count > 100) return;
+
+
   /* initialize all squares */
   for ( i=0; i<st->maze_size_x; i++) {
     for ( j=0; j<st->maze_size_y; j++) {