Commit 49e38169beb576f18a11b1858bd3601a999092dc
2010-10-13T22:11:31
git-version-gen: do require git-VC'd files in cwd * build-aux/git-version-gen: Reject a git version string if there are no commits associated with the current directory. This avoids an unlikely false-positive (unrelated dir whose parent repository also contains a tag matching v*), as pointed out by Giuseppe Scrivano in http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/21843/focus=23664