From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 22 Feb 2011 00:58:37 +0000 (-0800)
Subject: rev-list: --left/right-only are mutually exclusive
X-Git-Tag: v1.7.5-rc0~15^2~10
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=24852d917104e294726c54803d5c9012997506ca;p=git.git

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

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/revision.c b/revision.c
index 0681c7c30..1fcaeb790 100644
--- a/revision.c
+++ b/revision.c
@@ -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;