Fix compiler warnings

diff --git a/src/lib/radius.c b/src/lib/radius.c
index e0800932665e1de78f12fe865ca608f0e2c992d6..8afa66db68f78e6bd391bfac79c97cd705e49c26 100644 (file)
--- a/src/lib/radius.c
+++ b/src/lib/radius.c
@@ -530,8 +530,8 @@ static void make_passwd(uint8_t *output, ssize_t *outlen,
        FR_MD5_CTX context, old;
        uint8_t digest[AUTH_VECTOR_LEN];
        uint8_t passwd[MAX_PASS_LEN];
-       int     i, n;
-       int     len;
+       size_t  i, n;
+       size_t  len;
 
        /*
         *      If the length is zero, round it up.