Re: [patch] Fix clobbering of errno in filesubr.c::mkdir_if_needed

[Larry Jones]

Brian Poole writes:
> 
> errno can get clobbered in mkdir_if_needed if isdir() gets
> called (as isdir calls stat().) This patch saves the errno for 
> use in the error message so that the error message actually makes
> sense.

I've checked this in.  Thanks!

-Larry Jones

This game lends itself to certain abuses. -- Calvin