commit 6a387c14431370364dd733a45fed5b52238a56a6
author Ratan Gupta <ratagupt@in.ibm.com> Thu Aug 03 13:26:19 2017 +0530
committer Patrick Williams <patrick@stwcx.xyz> Sun Aug 13 11:31:58 2017 +0000
tree 1492cf63b203ef451f2d8984f3bd748ddf3a25b6
parent e578d56af4de7a046cf054d0961c56ed5a904129

Avoid copying of object

Change-Id: I1e89863344bf6d93b98793c085ea6755f046749f
Signed-off-by: Ratan Gupta <ratagupt@in.ibm.com>

ethernet_interface.cpp

diff --git a/ethernet_interface.cpp b/ethernet_interface.cpp
index 3070670..14ccc6c 100644
--- a/ethernet_interface.cpp
+++ b/ethernet_interface.cpp
@@ -57,7 +57,7 @@
     IP::Protocol addressType = IP::Protocol::IPv4;
     IP::AddressOrigin origin = IP::AddressOrigin::Static;
     route::Table routingTable;
-    for (auto addr : addrs)
+    for (auto& addr : addrs)
     {
         if (addr.addrType == AF_INET6)
         {