Git's static analysis

Hi all,

I played around a bit with the 'Clang' static analyser, and tried to run git's
source code through it. It comes up with a few possible errors, so I thought
you might find it interesting. I took a quick glance, and it also seems to
have a few false positives, but it might still be worth to take a look.

The results can be found here:

	http://frim.frim.nl/git-analyse/

- Pieter