From: Pieter Lexis <pieter.lexis@powerdns.com>
Date: Tue, 14 Feb 2017 14:16:29 +0000 (+0100)
Subject: Silence a GCC 6.2 compiler warning
X-Git-Tag: auth-4.0.4-rc1~24^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75f34edfa82d744cb9458ae1bd8bebfdad00bf17;p=thirdparty%2Fpdns.git

Silence a GCC 6.2 compiler warning

Closes #5007

(cherry picked from commit f226db2f2c12a2c0c16b3125a0438d9aca0d017c)
---

diff --git a/pdns/recpacketcache.cc b/pdns/recpacketcache.cc
index 811d0a763d..1d24831795 100644
--- a/pdns/recpacketcache.cc
+++ b/pdns/recpacketcache.cc
@@ -211,7 +211,7 @@ uint64_t RecursorPacketCache::size()
 uint64_t RecursorPacketCache::bytes()
 {
   uint64_t sum=0;
-  for(const struct Entry& e :  d_packetCache) {
+  for(const auto& e :  d_packetCache) {
     sum += sizeof(e) + e.d_packet.length() + 4;
   }
   return sum;