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| author |  Junio C Hamano <junkio@cox.net> | 2005-12-12 17:15:55 -0800 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2005-12-12 17:15:55 -0800 |
| commit | 0532a5e46b88cd70c952a2bf5dc63681be32a2d9 (patch) | |
| tree | cbdc2ee7f6b154a1b2b3aa6025ffd2e781845ae9 | |
| parent | Revert "Add deltifier test." (diff) | |
| download | tgif-0532a5e46b88cd70c952a2bf5dc63681be32a2d9.tar.xz | |
diffcore-break: do not break too small filepair.
Somehow we checked only one side and not the other. By checking
the filesize upfront, we can bypass generating delta
unnecessarily.
Signed-off-by: Junio C Hamano <junkio@cox.net>
| -rw-r--r-- | diffcore-break.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/diffcore-break.c b/diffcore-break.c index e6a468e6b0..c57513a4fa 100644 --- a/diffcore-break.c +++ b/diffcore-break.c @@ -62,6 +62,8 @@ static int should_break(struct diff_filespec *src, return 0; /* error but caught downstream */ base_size = ((src->size < dst->size) ? src->size : dst->size); + if (base_size < MINIMUM_BREAK_SIZE) + return 0; /* we do not break too small filepair */ delta = diff_delta(src->data, src->size, dst->data, dst->size, @@ -170,8 +172,7 @@ void diffcore_break(int break_score) !S_ISDIR(p->one->mode) && !S_ISDIR(p->two->mode) && !strcmp(p->one->path, p->two->path)) { if (should_break(p->one, p->two, - break_score, &score) && - MINIMUM_BREAK_SIZE <= p->one->size) { + break_score, &score)) { /* Split this into delete and create */ struct diff_filespec *null_one, *null_two; struct diff_filepair *dp; |