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, 1 insertions, 1 deletions

diff --git a/builtin-diff-files.c b/builtin-diff-files.c
index 2e10118..ea2936a 100644
--- a/builtin-diff-files.c
+++ b/builtin-diff-files.c
@@ -18,7 +18,7 @@ int cmd_diff_files(int argc, const char **argv, char **envp)
 	struct rev_info rev;
 	int silent = 0;
 
-	init_revisions(&rev);
+	init_revisions(&rev, setup_git_directory());
 	git_config(git_default_config); /* no "diff" UI options */
 	rev.abbrev = 0;