From e09b9e7a91a52dbd9ae2a43de44a21de5aad682f Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Sat, 7 Oct 2017 14:04:23 +1100
Subject: [PATCH] silence VC compiler warning

---
 lib/ns/client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ns/client.c b/lib/ns/client.c
index 7a67ed1a6b..dd316387a5 100644
--- a/lib/ns/client.c
+++ b/lib/ns/client.c
@@ -2115,7 +2115,7 @@ process_keytag(ns_client_t *client, isc_buffer_t *buf, size_t optlen) {
 
 	client->keytag = isc_mem_get(client->mctx, optlen);
 	if (client->keytag != NULL) {
-		client->keytag_len = optlen;
+		client->keytag_len = (isc_uint16_t)optlen;
 		memmove(client->keytag, isc_buffer_current(buf), optlen);
 	}
 	isc_buffer_forward(buf, (unsigned int)optlen);