rev-list: --left/right-only are mutually exclusive
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano committed
Feb 21, 2011 at 16:58 UTC
24852d917104e294726c54803d5c9012997506ca
1 file changed
+4
revision.c
+4
@@ -1284,8 +1284,12 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
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} else if (!strcmp(arg, "--left-right")) {
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revs->left_right = 1;
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} else if (!strcmp(arg, "--left-only")) {
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+ if (revs->right_only)
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+ die("--left-only is incompatible with --right-only");
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revs->left_only = 1;
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} else if (!strcmp(arg, "--right-only")) {
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+ if (revs->left_only)
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+ die("--right-only is incompatible with --left-only");
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revs->right_only = 1;
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} else if (!strcmp(arg, "--count")) {
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revs->count = 1;