remote-hg: simplify branch_tip()

diff --git a/contrib/remote-helpers/test-bzr.sh b/contrib/remote-helpers/test-bzr.sh
index f215b26bac9f65d81ff1b6ad440b2df40d1ef922..dce281f91195cde4937b935910ec73f597bb826a 100755 (executable)
--- a/contrib/remote-helpers/test-bzr.sh
+++ b/contrib/remote-helpers/test-bzr.sh
@@ -18,15 +18,8 @@ if ! python -c 'import bzrlib'; then
 fi
 
 check () {
-       (
-       cd $1 &&
-       git log --format='%s' -1 &&
-       git symbolic-ref HEAD
-       ) > actual &&
-       (
-       echo $2 &&
-       echo "refs/heads/$3"
-       ) > expected &&
+       echo $3 > expected &&
+       git --git-dir=$1/.git log --format='%s' -1 $2 > actual
        test_cmp expected actual
 }
 
@@ -42,7 +35,7 @@ test_expect_success 'cloning' '
        ) &&
 
        git clone "bzr::bzrrepo" gitrepo &&
-       check gitrepo one master
+       check gitrepo HEAD one
 '
 
 test_expect_success 'pulling' '
@@ -54,7 +47,7 @@ test_expect_success 'pulling' '
 
        (cd gitrepo && git pull) &&
 
-       check gitrepo two master
+       check gitrepo HEAD two
 '
 
 test_expect_success 'pushing' '
@@ -89,7 +82,7 @@ test_expect_success 'roundtrip' '
 
        (cd gitrepo && git pull && git push) &&
 
-       check gitrepo four master &&
+       check gitrepo HEAD four &&
 
        (
        cd gitrepo &&