errno should be used to evaluate error code

2022-06-22 23:58:30 +09:00 · 2022-06-22 23:58:30 +09:00 · ad7fc183d1
parent 22f8cc687f
commit ad7fc183d1
1 changed files with 1 additions and 1 deletions
--- 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;
    }