[PATCH] GIT: Honour SHA1_FILE_DIRECTORY env var in git-pull-script

If you set SHA1_FILE_DIRECTORY to something else than .git/objects
git-pull-script will store the fetched files in a location the rest of
the tools does not expect.

git-prune-script also ignores this setting, but I think this is good,
because pruning a shared tree to fit a single project means throwing
away a lot of useful data. :-)

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

git-pull-script

@@ -9,7 +9,7 @@ rm -f .git/MERGE_HEAD .git/ORIG_HEAD
 cp .git/HEAD .git/ORIG_HEAD
 
 echo "Getting object database"
-rsync -avz --ignore-existing $merge_repo/objects/. .git/objects/.
+rsync -avz --ignore-existing $merge_repo/objects/. ${SHA1_FILE_DIRECTORY:-.git/objects}/.
 
 echo "Getting remote head"
 rsync -L $merge_repo/HEAD .git/MERGE_HEAD || exit 1