Fix parsing of @{-1}@{1}

diff --git a/t/t6101-rev-parse-parents.sh b/t/t6101-rev-parse-parents.sh
index 919552a2fc5544c130268befca322a6e6a8081c3..f105fab98e2d493ab489d345676101fc13096c22 100755 (executable)
--- a/t/t6101-rev-parse-parents.sh
+++ b/t/t6101-rev-parse-parents.sh
@@ -6,7 +6,7 @@
 test_description='Test git rev-parse with different parent options'
 
 . ./test-lib.sh
-. ../t6000lib.sh # t6xxx specific functions
+. "$TEST_DIRECTORY"/t6000lib.sh # t6xxx specific functions
 
 date >path0
 git update-index --add path0