Hash :
f7e56150
Author :
Date :
2013-06-05T15:41:42
Make mkdir early exit cases clearer
There are two places where git_futils_mkdir should exit early or
at least do less. The first is when using GIT_MKDIR_SKIP_LAST
and having that flag leave no directory left to create; it was
being handled previously, but the behavior was subtle. Now I put
in a clear explicit check that exits early in that case.
The second is when there is no directory to create, but there is
a valid path that should be verified. I shifted the logic a bit
so we'll be better about not entering the loop than that happens.