unpack-trees: allow Porcelain to give different error messages

diff --git a/test-parse-options.c b/test-parse-options.c
index eed8a02c6589bcb9af46188b56054eace3cd4d19..73360d75126af2f231b3cfdad26a47e18fff0a39 100644 (file)
--- a/test-parse-options.c
+++ b/test-parse-options.c
@@ -20,6 +20,8 @@ int main(int argc, const char **argv)
                OPT_STRING(0, "string2", &string, "str", "get another string"),
                OPT_STRING(0, "st", &string, "st", "get another string (pervert ordering)"),
                OPT_STRING('o', NULL, &string, "str", "get another string"),
+               OPT_GROUP("magic arguments"),
+               OPT_ARGUMENT("quux", "means --quux"),
                OPT_END(),
        };
        int i;