list-objects.c: don't add an unparsed NULL as a pending tree

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 35698361bac232412d51f2b64c45c7ab5a5041d2..689ac2f4b4eb45ee5f45f74e4c5d13c3e7c17e84 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -112,7 +112,7 @@ if test -n "$color"; then
                        *) test -n "$quiet" && return;;
                esac
                shift
-               printf "* $*"
+               printf "* %s" "$*"
                tput sgr0
                echo
                )