odd uptime error message

[Eric S]

I checked the archives and /usr/src/UPDATING and didn't see anything
relating to this, and I might have easily missed it in the digest.  I've
got two different boxes that are running a recent -stable, and recently
they both started spitting out the error message

	uptime: /dev/:0: No such file or directory

before printing out the results.  This may have actually started some time
ago, as my tracking isn't consistent, and sometimes I get too busy for
long periods of time, and this might have been going on for a month
without me noticing.

At any rate, I'm getting results out of uptime, but that error message
bothers me.

Please CC me on any responses, as I read this list in digest mode at best.