We should always wrap calls to usercode with a try/catch. Check.

We should always log any errors thrown from usercode. Oops.
Fixed.


git-svn-id: svn+ssh://src.earth.threerings.net/vilya/trunk@517 c613c5cb-e716-0410-b11b-feb51c14d237

src/as/com/threerings/ezgame/client/GameControlBackend.as

@@ -420,7 +420,8 @@ public class GameControlBackend
                     try {
                         fn(ObjectMarshaller.decode(cookie.cookie));
                     } catch (err :Error) {
-                        // cope
+                        log.warning("Error in user-code: " + err);
+                        log.logStackTrace(err);
                     }
                 }
             }