Fix compiler warning.
* test/testmd4.c
(test_md4sum): Use size_t instead of int.
@@ -95,7 +95,7 @@ static void test_md4sum(abts_case *tc, void *data)
unsigned char digest[APR_MD4_DIGESTSIZE];
const void *string = md4sums[count].string;
const void *sum = md4sums[count].md4sum;
- unsigned int len = strlen(string);
+ size_t len = strlen(string);
ABTS_ASSERT(tc, "apr_md4_init", (apr_md4_init(&context) == 0));
ABTS_ASSERT(tc, "apr_md4_update",
