[Pbuilder-maint] Shall Debian's su conform to other implementations

[Junichi Uekawa]

Hi,

> Unfortunately, this broke pbuilder (see #317264), and other Debian
> packages (e.g. dchroot). So this patch was (at least temporarily) removed,
> and the current behavior documented.
> 
> 
> We would now like to get rid of this bug. What do you recommend:
>  * keep a Debian specific implementation and tag this bug wontfix
>  * reapply the patch to fix this bug, and report bugs on the packages that
>    uses this "feature"

Could you document and wait until etch release?


regards,
	junichi