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>

Felipe Contreras committed May 24, 2013 at 21:29 UTC f6f00b46aed220517df3c9808f81ea7ca9576643
2 files changed +2 -4
contrib/remote-helpers/test-hg-bidi.sh
+1 -2
@@ -41,10 +41,9 @@ hg_clone () {
41 hg_push () {
42 (
43 cd $2
44 - old=$(git symbolic-ref --short HEAD)
44 git checkout -q -b tmp &&
45 git fetch -q "hg::../$1" 'refs/tags/*:refs/tags/*' 'refs/heads/*:refs/heads/*' &&
47 - git checkout -q $old &&
46 + git checkout -q @{-1} &&
47 git branch -q -D tmp 2> /dev/null || true
48 )
49 }
contrib/remote-helpers/test-hg-hg-git.sh
+1 -2
@@ -61,10 +61,9 @@ hg_clone_hg () {
61 hg_push_git () {
62 (
63 cd $2
64 - old=$(git symbolic-ref --short HEAD)
64 git checkout -q -b tmp &&
65 git fetch -q "hg::../$1" 'refs/tags/*:refs/tags/*' 'refs/heads/*:refs/heads/*' &&
67 - git checkout -q $old &&
66 + git checkout -q @{-1} &&
67 git branch -q -D tmp 2> /dev/null || true
68 )
69 }