[PATCH 3/3] rebase: use peel_committish() where appropriate

[Ramkumar Ramachandra <artagnon@gmail.com>]

The failing tests in t/rebase and t/rebase-interactive pass as a result.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
---
 git-rebase.sh                 | 6 +++---
 t/t3400-rebase.sh             | 2 +-
 t/t3404-rebase-interactive.sh | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/git-rebase.sh b/git-rebase.sh
index d0c11a9..28e8d47 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -434,7 +434,7 @@ then
 		shift
 		;;
 	esac
-	upstream=`git rev-parse --verify "${upstream_name}^0"` ||
+	upstream=$(peel_committish "${upstream_name}") ||
 	die "$(eval_gettext "invalid upstream \$upstream_name")"
 	upstream_arg="$upstream_name"
 else
@@ -470,7 +470,7 @@ case "$onto_name" in
 	fi
 	;;
 *)
-	onto=$(git rev-parse --verify "${onto_name}^0") ||
+	onto=$(peel_committish "$onto_name") ||
 	die "$(eval_gettext "Does not point to a valid commit: \$onto_name")"
 	;;
 esac
@@ -490,7 +490,7 @@ case "$#" in
 	   orig_head=$(git rev-parse -q --verify "refs/heads/$1")
 	then
 		head_name="refs/heads/$1"
-	elif orig_head=$(git rev-parse -q --verify "$1")
+	elif orig_head=$(peel_committish "$1" quiet)
 	then
 		head_name="detached HEAD"
 	else
diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh
index 890f159..272f0f5 100755
--- a/t/t3400-rebase.sh
+++ b/t/t3400-rebase.sh
@@ -88,7 +88,7 @@ test_expect_success 'rebase fast-forward to master' '
 	test_i18ngrep "Fast-forwarded HEAD to my-topic-branch" out
 '
 
-test_expect_failure 'rebase against revision specified as :/quuxery' '
+test_expect_success 'rebase against revision specified as :/quuxery' '
 	git checkout my-topic-branch^ &&
 	sha1=$(git rev-parse ":/Add B") &&
 	git rebase $sha1 &&
diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index ca4ee92..c9a5d56 100755
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -947,7 +947,7 @@ test_expect_success 'rebase -i respects core.commentchar' '
 	test B = $(git cat-file commit HEAD^ | sed -ne \$p)
 '
 
-test_expect_failure 'rebase -i against revision specified as :/quuxery' '
+test_expect_success 'rebase -i against revision specified as :/quuxery' '
 	git checkout branch1 &&
 	sha1=$(git rev-parse ":/J") &&
 	git rebase $sha1 &&
-- 
1.8.3.1.381.g31c8856.dirty