From 93497befba49b112d90f1ee8aa337507127feaf6 Mon Sep 17 00:00:00 2001
From: Otto <otto.moerbeek@open-xchange.com>
Date: Tue, 21 Dec 2021 11:32:59 +0100
Subject: [PATCH] firstTry is set but not used if !defined(MSG_FASTOPEN)

---
 pdns/iputils.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pdns/iputils.cc b/pdns/iputils.cc
index 67375ffb2e..ac2f737c8d 100644
--- a/pdns/iputils.cc
+++ b/pdns/iputils.cc
@@ -393,7 +393,9 @@ size_t sendMsgWithOptions(int fd, const char* buffer, size_t len, const ComboAdd
   msgh.msg_flags = 0;
 
   size_t sent = 0;
+#ifdef MSG_FASTOPEN
   bool firstTry = true;
+#endif
 
   do {
 
@@ -414,7 +416,9 @@ size_t sendMsgWithOptions(int fd, const char* buffer, size_t len, const ComboAdd
       }
 
       /* partial write */
+ #ifdef MSG_FASTOPEN
       firstTry = false;
+ #endif
       iov.iov_len -= written;
       iov.iov_base = reinterpret_cast<void*>(reinterpret_cast<char*>(iov.iov_base) + written);
     }
-- 
2.47.2