From ad7fc183d1cf934037d0ce63212a67dbab739f7d Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Wed, 22 Jun 2022 23:58:30 +0900
Subject: [PATCH] errno should be used to evaluate error code

---
 src/h2load.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/h2load.cc b/src/h2load.cc
index 7d03286f..e950bd28 100644
--- a/src/h2load.cc
+++ b/src/h2load.cc
@@ -1466,7 +1466,7 @@ int Client::write_udp(const sockaddr *addr, socklen_t addrlen,
 
   auto nwrite = sendmsg(fd, &msg, 0);
   if (nwrite < 0) {
-    if (nwrite == EAGAIN || nwrite == EWOULDBLOCK) {
+    if (errno == EAGAIN || errno == EWOULDBLOCK) {
       return 1;
     }