opt: much prettier usage (using terminal size)

[ccan] / ccan / opt / test / run-helpers.c

diff --git a/ccan/opt/test/run-helpers.c b/ccan/opt/test/run-helpers.c
index f85c73c4e9f10ad8e2d8e8ea9c8c4a5d2f25dfff..10b241908add534cd0f816457214debe28be1fea 100644 (file)
--- a/ccan/opt/test/run-helpers.c
+++ b/ccan/opt/test/run-helpers.c
@@ -122,7 +122,7 @@ int main(int argc, char *argv[])
        }
        /* opt_set_charp */
        {
-               char *arg = (char *)"wrong";
+               char *arg = cast_const(char *, "wrong");
                reset_options();
                opt_register_arg("-a", opt_set_charp, NULL, &arg, "All");
                ok1(parse_args(&argc, &argv, "-a", "string", NULL));
@@ -1024,7 +1024,7 @@ int main(int argc, char *argv[])
                }
                ok1(strstr(output, "[args]"));
                ok1(strstr(output, argv[0]));
-               ok1(strstr(output, "[-a]"));
+               ok1(strstr(output, "\n-a"));
                free(output);
                free(argv);
                output = NULL;