builtin-commit: Refresh cache after adding files.

We have promised our users that after running git-status or
git-commit the index will be refreshed for a long time since
these commands were introduced.  Do refresh the index before
writing it out to keep the promise.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin-commit.c b/builtin-commit.c
index c8f79a88fb16b0ab142ea95790dbb9593f386d3d..a84a729da1fddc83e3ced1c2b5b9156ce52294e0 100644 (file)
--- 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");