fix compiler warnings

diff --git a/lib/nss.c b/lib/nss.c
index 55f3169e9b1a0e8c06ca057c7b61afa6e8617d90..98ed3114976b6597184678dd9cf2884b2273c695 100644 (file)
--- a/lib/nss.c
+++ b/lib/nss.c
@@ -235,11 +235,11 @@ static SECStatus set_ciphers(struct SessionHandle *data, PRFileDesc * model,
  * Get the number of ciphers that are enabled. We use this to determine
  * if we need to call NSS_SetDomesticPolicy() to enable the default ciphers.
  */
-static int num_enabled_ciphers()
+static int num_enabled_ciphers(void)
 {
   PRInt32 policy = 0;
   int count = 0;
-  int i;
+  unsigned int i;
 
   for(i=0; i<NUM_OF_CIPHERS; i++) {
     SSL_CipherPolicyGet(cipherlist[i].num, &policy);