rev-list: --left/right-only are mutually exclusive

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2011-02-21 16:58:37 -08:00
parent 59c8afdf47
commit 24852d9171

View File

@ -1284,8 +1284,12 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
} else if (!strcmp(arg, "--left-right")) {
revs->left_right = 1;
} else if (!strcmp(arg, "--left-only")) {
if (revs->right_only)
die("--left-only is incompatible with --right-only");
revs->left_only = 1;
} else if (!strcmp(arg, "--right-only")) {
if (revs->left_only)
die("--right-only is incompatible with --left-only");
revs->right_only = 1;
} else if (!strcmp(arg, "--count")) {
revs->count = 1;