make USE_NSEC work as expected

diff --git a/t/t6003-rev-list-topo-order.sh b/t/t6003-rev-list-topo-order.sh
index 5daa0be8cc856bff513905bc6583854e0b5ae53a..2c73f2da7b0a1f560bfd41376b587d1c91b18615 100755 (executable)
--- a/t/t6003-rev-list-topo-order.sh
+++ b/t/t6003-rev-list-topo-order.sh
@@ -6,7 +6,7 @@
 test_description='Tests git rev-list --topo-order functionality'
 
 . ./test-lib.sh
-. ../t6000lib.sh # t6xxx specific functions
+. "$TEST_DIRECTORY"/t6000lib.sh # t6xxx specific functions
 
 list_duplicates()
 {