untracked-cache: be defensive about missing NULs in index

diff --git a/t/t6111-rev-list-treesame.sh b/t/t6111-rev-list-treesame.sh
index 32474c23d3e53beda92477c5f126322901f68c53..4244638285bbf97a7e5f47e4efcd4bd3717cf49f 100755 (executable)
--- a/t/t6111-rev-list-treesame.sh
+++ b/t/t6111-rev-list-treesame.sh
@@ -20,7 +20,7 @@ note () {
 }
 
 unnote () {
-       git name-rev --tags --stdin | sed -e "s|$_x40 (tags/\([^)]*\))\([       ]\)|\1\2|g"
+       git name-rev --tags --stdin | sed -e "s|$OID_REGEX (tags/\([^)]*\))\([  ]\)|\1\2|g"
 }
 
 test_expect_success setup '