From: Chris Hofstaedtler <chris.hofstaedtler@deduktiva.com>
Date: Fri, 8 Dec 2017 12:28:28 +0000 (+0100)
Subject: Quiet unused variable warning on macOS
X-Git-Tag: dnsdist-1.2.1^2^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7a96a071a1b84b6d5bcb1db474f493b095803797;p=pdns

Quiet unused variable warning on macOS

(cherry picked from commit 18f8e49381e3ce9a8ed88600d7678e6acdb5a393)
---

diff --git a/pdns/dnsdist.cc b/pdns/dnsdist.cc
index 53c25c865..a9c0b040a 100644
--- a/pdns/dnsdist.cc
+++ b/pdns/dnsdist.cc
@@ -1619,7 +1619,7 @@ catch(std::exception& e)
 
 static void bindAny(int af, int sock)
 {
-  int one = 1;
+  __attribute__((unused)) int one = 1;
 
 #ifdef IP_FREEBIND
   if (setsockopt(sock, IPPROTO_IP, IP_FREEBIND, &one, sizeof(one)) < 0)