Hash :
5f959dca
Author :
Date :
2016-12-29T19:26:50
Fix handling of GIT_CHECKOUT_DISABLE_PATHSPEC_MATCH flag.
git_checkout_tree() sets up its working directory iterator to respect the
pathlist if GIT_CHECKOUT_DISABLE_PATHSPEC_MATCH is present, which is great.
What's not so great is that this iterator is then used side-by-side with
an iterator created by git_checkout_iterator(), which did not set up its
pathlist appropriately (although the iterator mirrors all other iterator
options).
This could cause git_checkout_tree() to delete working tree files which
were not specified in the pathlist when GIT_CHECKOUT_DISABLE_PATHSPEC_MATCH
was used, as the unsynchronized iterators causes git_checkout_tree() to think
that files have been deleted between the two trees. Oops.
And added a test which fails without this fix (specifically, the final check
for "testrepo/README" to still be present fails).