untracked-cache: be defensive about missing NULs in index

diff --git a/t/chainlint/subshell-here-doc.test b/t/chainlint/subshell-here-doc.test
index b6b5a9b33aac57156df37da5b3bc420baab78796..f6b3ba4214a41de2ca9f9b91d2407e2f9dc4683c 100644 (file)
--- a/t/chainlint/subshell-here-doc.test
+++ b/t/chainlint/subshell-here-doc.test
@@ -31,5 +31,9 @@
        glink
        FIZZ
        ARBITRARY2
+       cat <<-"ARBITRARY3" >bup3 &&
+       glink
+       FIZZ
+       ARBITRARY3
        meep
 )