unset GREP_OPTIONS in test-lib.sh

diff --git a/t/t1505-rev-parse-last.sh b/t/t1505-rev-parse-last.sh
index 1e49dd2c8fb2c21db3ef4f29bdb1c3f63aa0a748..d709ecf8df136539a746ef1873821baee6fab428 100755 (executable)
--- a/t/t1505-rev-parse-last.sh
+++ b/t/t1505-rev-parse-last.sh
@@ -32,8 +32,6 @@ test_expect_success 'setup' '
 #
 # and 'side' should be the last branch
 
-git log --graph --all --pretty=oneline --decorate
-
 test_rev_equivalent () {
 
        git rev-parse "$1" > expect &&
@@ -54,7 +52,7 @@ test_expect_success '@{-1}^2 works' '
        test_rev_equivalent side^2 @{-1}^2
 '
 
-test_expect_failure '@{-1}@{1} works' '
+test_expect_success '@{-1}@{1} works' '
        test_rev_equivalent side@{1} @{-1}@{1}
 '