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authorJunio C Hamano <gitster@pobox.com>2008-03-02 00:07:59 -0800
committerJunio C Hamano <gitster@pobox.com>2008-03-02 01:08:34 -0800
commit2b459b483cb264d3e9a39cd7857da2ccab08179f (patch)
tree86f39276b7ff7f358024bdd527d0de6723dc50cc /diff.c
parentc8c16f2865f7c9c0d59b31ce66d50a4ecae72fd0 (diff)
downloadgit-2b459b483cb264d3e9a39cd7857da2ccab08179f.tar.gz
git-2b459b483cb264d3e9a39cd7857da2ccab08179f.tar.xz
diff: make sure work tree side is shown as 0{40} when different
Ping Yin noticed that "git diff-index --raw" shows 0{40} when work tree has submodule difference, but "git diff --raw" didn't correctly do so. There was a mistake in the diffcore_skip_stat_unmatch() that was meant to clean up the stat-only difference for running diff between the index and work tree and diff between the tree and the work tree, to cause it re-read from the submodule repository HEAD. When ce_stat_match() says work tree is different, we should always say 0{40} on the work tree side. This patch fixes the issue, and adds tests. Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'diff.c')
-rw-r--r--diff.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/diff.c b/diff.c
index b80f656fb..00e1590c6 100644
--- a/diff.c
+++ b/diff.c
@@ -3187,11 +3187,8 @@ static void diffcore_apply_filter(const char *filter)
static int diff_filespec_is_identical(struct diff_filespec *one,
struct diff_filespec *two)
{
- if (S_ISGITLINK(one->mode)) {
- diff_fill_sha1_info(one);
- diff_fill_sha1_info(two);
- return !hashcmp(one->sha1, two->sha1);
- }
+ if (S_ISGITLINK(one->mode))
+ return 0;
if (diff_populate_filespec(one, 0))
return 0;
if (diff_populate_filespec(two, 0))