issue with route

[Li, Qing]

> 
> Please check if my variant does the right thing in all cases. 
>  If you can confirm, then you can go ahead and write up a 
> descriptive commit message. 
>

	Okay, I will verify your version.

>
> Then please send me your final patch including proposed 
> commit message for final review again.  After that, when no 
> more issues arise, you can go ahead and commit the change.
> 
> Oh, BTW.  Don't be afraid when you get brucified.  Bruce' 
>

	Does anyone have a good .emacs that conforms to style(9) 
	that could share with me? 

	That might just save me a lot of pain from the 
	inevitable brucifixion.

	Thanks,

	-- Qing