From f8a45917df8f177acd64666a74e9f01679cec9b6 Mon Sep 17 00:00:00 2001
From: Kees Monshouwer <mind04@monshouwer.org>
Date: Fri, 30 Sep 2016 22:50:57 +0200
Subject: [PATCH] fix a few 'types may not be defined in a
 for-range-declaration' warnings

---
 pdns/calidns.cc    | 2 +-
 pdns/nameserver.cc | 4 ++--
 pdns/pdnsutil.cc   | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/pdns/calidns.cc b/pdns/calidns.cc
index ae70849099..a64112755b 100644
--- a/pdns/calidns.cc
+++ b/pdns/calidns.cc
@@ -70,7 +70,7 @@ void* recvThread(const vector<Socket*>* sockets)
       unixDie("Unable to poll for new UDP events");
     }    
     
-    for(struct pollfd &pfd : fds) {
+    for(auto &pfd : fds) {
       if(pfd.revents & POLLIN) {
 	
 	if((err=recvmmsg(pfd.fd, &buf[0], buf.size(), MSG_WAITFORONE, 0)) < 0 ) {
diff --git a/pdns/nameserver.cc b/pdns/nameserver.cc
index a806adb307..4a94b0e197 100644
--- a/pdns/nameserver.cc
+++ b/pdns/nameserver.cc
@@ -321,7 +321,7 @@ DNSPacket *UDPNameserver::receive(DNSPacket *prefilled)
   int err;
   vector<struct pollfd> rfds= d_rfds;
 
-  for(struct pollfd &pfd :  rfds) {
+  for(auto &pfd :  rfds) {
     pfd.events = POLLIN;
     pfd.revents = 0;
   }
@@ -335,7 +335,7 @@ DNSPacket *UDPNameserver::receive(DNSPacket *prefilled)
     unixDie("Unable to poll for new UDP events");
   }
     
-  for(struct pollfd &pfd :  rfds) {
+  for(auto &pfd :  rfds) {
     if(pfd.revents & POLLIN) {
       sock=pfd.fd;        
       if((len=recvmsg(sock, &msgh, 0)) < 0 ) {
diff --git a/pdns/pdnsutil.cc b/pdns/pdnsutil.cc
index 18fdadf2b4..065b70fd8a 100644
--- a/pdns/pdnsutil.cc
+++ b/pdns/pdnsutil.cc
@@ -3150,7 +3150,7 @@ loadMainConfig(g_vm["config-dir"].as<string>());
     // move tsig keys
     std::vector<struct TSIGKey> tkeys;
     if (src->getTSIGKeys(tkeys)) {
-      for(const struct TSIGKey& tk: tkeys) {
+      for(auto& tk: tkeys) {
         if (!tgt->setTSIGKey(tk.name, tk.algorithm, tk.key)) throw PDNSException("Failed to feed TSIG key");
         ntk++;
       }
-- 
2.47.2