Call setup_git_directory() early

Any git command that expects to work in a subdirectory of a project, and
that reads the git config files (which is just about all of them) needs to
make sure that it does the "setup_git_directory()" call before it tries to
read the config file.

This means, among other things, that we need to move the call out of
"init_revisions()", and into the caller.

This does the mostly trivial conversion to do that.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/revision.c b/revision.c
index 874e349db8..a58257ad80 100644
--- a/revision.c
+++ b/revision.c
@@ -509,7 +509,7 @@ static int add_parents_only(struct rev_info *revs, const char *arg, int flags)
 	return 1;
 }
 
-void init_revisions(struct rev_info *revs)
+void init_revisions(struct rev_info *revs, const char *prefix)
 {
 	memset(revs, 0, sizeof(*revs));
 
@@ -521,7 +521,7 @@ void init_revisions(struct rev_info *revs)
 	revs->pruning.change = file_change;
 	revs->lifo = 1;
 	revs->dense = 1;
-	revs->prefix = setup_git_directory();
+	revs->prefix = prefix;
 	revs->max_age = -1;
 	revs->min_age = -1;
 	revs->max_count = -1;