Commit fd0201ccc46872c548b158c471aa1e229e5a74a6
2011-02-19T20:48:36
git-version-gen: skip "-dirty" check when appropriate * build-aux/git-version-gen: Don't run any git commands when the version string comes from .tarball-version. Prior to this, we would run git update-index --refresh even from a just-unpacked tarball directory, and that could affect a .git/ directory in a parent of the build directory. Reported by Mike Frysinger.