From 349b2566dafcf1677a8d69149025a4819193070c Mon Sep 17 00:00:00 2001
From: Nick Briggs <nicholas.h.briggs@gmail.com>
Date: Sun, 28 May 2017 19:29:59 -0700
Subject: [PATCH] Fix UDP send case to handle errors correctly whether BYTESWAP
 is defined or not (like TCP send)

---
 src/inet.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/inet.c b/src/inet.c
index e14dfef..4da6f6d 100644
--- a/src/inet.c
+++ b/src/inet.c
@@ -391,14 +391,11 @@ LispPTR nameConn, proto, length, bufaddr, maxlen;
 #ifdef BYTESWAP
       word_swap_page(buffer, (buflen + 3) >> 2);
 #endif /* BYTESWAP */
-
-      if (result = sendto(sock, buffer, buflen, 0, (struct sockaddr *)&farend, sizeof farend) < 0)
-
+      result = sendto(sock, buffer, buflen, 0, (struct sockaddr *)&farend, sizeof farend);
 #ifdef BYTESWAP
         word_swap_page(buffer, (buflen + 3) >> 2);
 #endif /* BYTESWAP */
-
-      {
+      if (result < 0) {
         perror("UDP Send");
         printf(" fd = %d, addr = 0x%x.\n", sock, farend.sin_addr.s_addr);
         return (NIL);