Index: bin/booh
===================================================================
RCS file: /opt/cvs/booh/bin/booh,v
retrieving revision 1.151
diff -u -r1.151 booh
--- bin/booh	30 Nov 2005 20:07:30 -0000	1.151
+++ bin/booh	14 Dec 2005 20:54:18 -0000
@@ -188,7 +188,7 @@
     if widget[0] && widget[0].window
         widget[0].window.cursor = cursor
     end
-    if $main_window.window
+    if $main_window && $main_window.window
         $main_window.window.cursor = cursor
     end
     $current_cursor = what