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blame: avoid "diff -u0".

As Linus suggests, use "diff -u -U 0" instead.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-03-05 14:43:56 -08:00
parent 8752d11d60
commit 604c86d15b

@ -92,7 +92,7 @@ static struct patch *get_patch(struct commit *commit, struct commit *other)
die("write failed: %s", strerror(errno));
close(fd);
sprintf(diff_cmd, "diff -u0 %s %s", tmp_path1, tmp_path2);
sprintf(diff_cmd, "diff -u -U 0 %s %s", tmp_path1, tmp_path2);
fin = popen(diff_cmd, "r");
if (!fin)
die("popen failed: %s", strerror(errno));