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git-diff: fix combined diff

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The code forgets that typecast binds tighter than addition, in
other words:

    (cast *)array + i  === ((cast *)array) + i

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Johannes Schindelin 2007-02-23 05:20:32 +01:00 committed by Junio C Hamano
parent 755b99d815
commit 75b62b489a
1 changed files with 2 additions and 1 deletions
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builtin-diff.c
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@ -192,7 +192,8 @@ static int builtin_diff_combined(struct rev_info *revs,
parent = xmalloc(ents * sizeof(*parent));
/* Again, the revs are all reverse */
for (i = 0; i < ents; i++)
hashcpy((unsigned char*)parent + i, ent[ents - 1 - i].item->sha1);
hashcpy((unsigned char *)(parent + i),
ent[ents - 1 - i].item->sha1);
diff_tree_combined(parent[0], parent + 1, ents - 1,
revs->dense_combined_merges, revs);
return 0;