remote-hg: test: simplify previous branch checkout

@{-1} does the same thing. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · May 28, 2013 · f6f00b4 · f6f00b4
1 parent 5f5e92f
commit f6f00b4
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diff --git a/contrib/remote-helpers/test-hg-bidi.sh b/contrib/remote-helpers/test-hg-bidi.sh
@@ -41,10 +41,9 @@ hg_clone () {
 hg_push () {
 	(
 	cd $2
-	old=$(git symbolic-ref --short HEAD)
 	git checkout -q -b tmp &&
 	git fetch -q "hg::../$1" 'refs/tags/*:refs/tags/*' 'refs/heads/*:refs/heads/*' &&
-	git checkout -q $old &&
+	git checkout -q @{-1} &&
 	git branch -q -D tmp 2> /dev/null || true
 	)
 }

diff --git a/contrib/remote-helpers/test-hg-hg-git.sh b/contrib/remote-helpers/test-hg-hg-git.sh
@@ -61,10 +61,9 @@ hg_clone_hg () {
 hg_push_git () {
 	(
 	cd $2
-	old=$(git symbolic-ref --short HEAD)
 	git checkout -q -b tmp &&
 	git fetch -q "hg::../$1" 'refs/tags/*:refs/tags/*' 'refs/heads/*:refs/heads/*' &&
-	git checkout -q $old &&
+	git checkout -q @{-1} &&
 	git branch -q -D tmp 2> /dev/null || true
 	)
 }