From: Michal 'vorner' Vaner <michal.vaner@nic.cz>
Date: Thu, 10 Jan 2013 15:16:18 +0000 (+0100)
Subject: [2436] Use a reference
X-Git-Tag: bind10-1.0.0-rc-release~99^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29e27da67a1558281a52a5a1c233db3bf84efcb3;p=thirdparty%2Fkea.git

[2436] Use a reference

According to the standard, it is safe here. So we save ourselves a copy.
---

diff --git a/src/lib/datasrc/zone_loader.cc b/src/lib/datasrc/zone_loader.cc
index fb098baddc..5d9392128b 100644
--- a/src/lib/datasrc/zone_loader.cc
+++ b/src/lib/datasrc/zone_loader.cc
@@ -150,8 +150,8 @@ ZoneLoader::loadIncremental(size_t limit) {
     if (complete_) {
         // Everything is loaded. Perform some basic sanity checks on the zone.
         RRsetCollection collection(updater_);
-        const dns::Name zone_name(updater_->getFinder().getOrigin());
-        const dns::RRClass zone_class(updater_->getFinder().getClass());
+        const dns::Name& zone_name(updater_->getFinder().getOrigin());
+        const dns::RRClass& zone_class(updater_->getFinder().getClass());
         const dns::ZoneCheckerCallbacks
             callbacks(boost::bind(&logError, &zone_name, &zone_class, _1),
                       boost::bind(&logWarning, &zone_name, &zone_class, _1));