git-annex-5.20141013: doc/bugs/modified_permissions_persist_after_unlock__44___commit.mdwn

### Please describe the problem.

Modifying an annexed file with unlock then commit leaves the link with permissions 777 and git status reports a typechange, which makes checkout impossible. Resolves by running git unlock on the file.

### What steps will reproduce the problem?

echo foo > test.txt
git annex add test.txt
git commit -a -m "first"
git annex unlock test.txt
echo foobar > test.txt
git commit -a -m "second"

git status (notice typechange message)

git unlock test.txt (corrects and retains both versions)

### What version of git-annex are you using? On what operating system?

git-annex version: 3.20120406
local repository version: 3
default repository version: 3
supported repository versions: 3
upgrade supported from repository versions: 0 1 2

git version 1.7.9.5


### Please provide any additional information below.

[[!format sh """
# If you can, paste a complete transcript of the problem occurring here.
# If the problem is with the git-annex assistant, paste in .git/annex/daemon.log


# End of transcript or log.
"""]]

[[!tag confirmed]]
[[!meta title="git commit of unlocked file leaves typechange staged in index"]]