fixup! Add pending-base-commit to status

tests/common/libtest.sh

@@ -387,7 +387,7 @@ ensure_dbus ()
 assert_status_jq() {
     vm_rpmostree status --json > status.json
 
-    for expression in $@; do
+    for expression in "$@"; do
         if ! jq -e "${expression}" >/dev/null < status.json; then
             jq . < status.json | sed -e 's/^/# /' >&2
             echo 1>&2 "${expression} failed to match in status.json"