opt: neaten tests with helpers.

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

diff --git a/ccan/opt/test/run-iter.c b/ccan/opt/test/run-iter.c
index 36e2c33c0a21ea365bb7ab4a46a5c03fe23d4949..e6b13dadea8d33b38d02e55ca99c20e0d956d1d8 100644 (file)
--- a/ccan/opt/test/run-iter.c
+++ b/ccan/opt/test/run-iter.c
@@ -1,4 +1,3 @@
-#define _GNU_SOURCE
 #include <ccan/tap/tap.h>
 #include <stdarg.h>
 #include <setjmp.h>
@@ -10,17 +9,10 @@
 #include <ccan/opt/helpers.c>
 #include <ccan/opt/parse.c>
 
-static void reset_options(void)
-{
-       free(opt_table);
-       opt_table = NULL;
-       opt_count = opt_num_short = opt_num_short_arg = opt_num_long = 0;
-}
-
 /* Test iterators. */
 int main(int argc, char *argv[])
 {
-       unsigned j, i, len;
+       unsigned j, i, len = 0;
        const char *p;
 
        plan_tests(37 * 2);