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| author | Junio C Hamano <junkio@cox.net> | 2006-04-22 03:58:04 -0700 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-04-22 04:03:32 -0700 |
| commit | 5c21ac0e7c475c82039ab604ee9d7d8430889346 (patch) | |
| tree | 4dc25e01b3d8b9bf4eb46bab7c9632afd84c29fa /diff-lib.c | |
| parent | e09ad6e1e3308fde346b4b6287d9441363806832 (diff) | |
| download | git-5c21ac0e7c475c82039ab604ee9d7d8430889346.tar.gz | |
Libified diff-index: backward compatibility fix.
"diff-index -m" does not mean "do not ignore merges", but means
"pretend missing files match the index".
The previous round tried to address this, but failed because
setup_revisions() ate "-m" flag before the caller had a chance
to intervene.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'diff-lib.c')
| -rw-r--r-- | diff-lib.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/diff-lib.c b/diff-lib.c index 63da3b521d..2183b41b03 100644 --- a/diff-lib.c +++ b/diff-lib.c @@ -308,12 +308,20 @@ static void mark_merge_entries(void) } } -int run_diff_index(struct rev_info *revs, int cached, int match_missing) +int run_diff_index(struct rev_info *revs, int cached) { int ret; struct object *ent; struct tree *tree; const char *tree_name; + int match_missing = 0; + + /* + * Backward compatibility wart - "diff-index -m" does + * not mean "do not ignore merges", but totally different. + */ + if (!revs->ignore_merges) + match_missing = 1; if (read_cache() < 0) { perror("read_cache"); |