opt: add opt_log_stderr_exit helper, and opt_usage NULL option.

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

diff --git a/ccan/opt/test/run.c b/ccan/opt/test/run.c
index 82c0398c92c43d5761df1ee29f63fa8d9338e187..2dd7a8d9a734e5becdd20c644f5f4857e64d4fac 100644 (file)
--- a/ccan/opt/test/run.c
+++ b/ccan/opt/test/run.c
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <ccan/opt/opt.c>
 #include <ccan/opt/usage.c>
+#include <ccan/opt/helpers.c>
 #include "utils.h"
 
 static void reset_options(void)