don't assume world has children in debugger

2009-05-14 10:08:57 -05:00 · 2009-05-14 10:08:57 -05:00 · ba9ba118a6
parent 0d8115a940
commit ba9ba118a6
1 changed files with 1 additions and 1 deletions
--- a/basis/ui/tools/debugger/debugger.factor
+++ b/basis/ui/tools/debugger/debugger.factor
@ -60,7 +60,7 @@ M: debugger focusable-child*

 GENERIC: error-in-debugger? ( error -- ? )

-M: world-error error-in-debugger? world>> gadget-child debugger? ;
+M: world-error error-in-debugger? world>> children>> [ f ] [ first debugger? ] if-empty ;

 M: object error-in-debugger? drop f ;