[PATCH] builtin-commit: Refresh cache after adding files.

["Kristian Høgsberg" <krh@redhat.com>]

This fixes the race in the last test int t3700.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
---

I'm basically just copying what git-commit.sh does, but I'll admit to not
quite understanding why it's necessary.  It does fix the race in t3700 though.
Applies on top of pu.

cheers,
Kristian

 builtin-commit.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/builtin-commit.c b/builtin-commit.c
index 7dc8977..19862df 100644
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -81,6 +81,7 @@ static char *prepare_index(const char **files, const char *prefix)
 
 	if (all || also) {
 		add_files_to_cache(verbose, also ? prefix : NULL, files);
+		refresh_cache(REFRESH_QUIET);
 		if (write_cache(fd, active_cache, active_nr) || close(fd))
 			die("unable to write new_index file");
 		return lock_file.filename;
@@ -110,6 +111,7 @@ static char *prepare_index(const char **files, const char *prefix)
 	fd = hold_lock_file_for_update(next_index_lock,
 				       git_path("next-index-%d", getpid()), 1);
 	add_files_to_cache(verbose, prefix, files);
+	refresh_cache(REFRESH_QUIET);
 	if (write_cache(fd, active_cache, active_nr) || close(fd))
 		die("unable to write new_index file");
 
-- 
1.5.3.4.206.g58ba4