From: Michal 'vorner' Vaner <michal.vaner@nic.cz>
Date: Thu, 7 Mar 2013 09:35:46 +0000 (+0100)
Subject: [2768] Don't use const reference
X-Git-Tag: bind10-1.1.0beta1-release~50^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8bab20ff2358dfcc7d7f09520688b9a07bbc1ea3;p=thirdparty%2Fkea.git

[2768] Don't use const reference

It should be allowed by C++ standard (and the object be alive before the
function is left), but this is just to be sure.
---

diff --git a/src/lib/config/ccsession.cc b/src/lib/config/ccsession.cc
index bf250509d5..c649e270e6 100644
--- a/src/lib/config/ccsession.cc
+++ b/src/lib/config/ccsession.cc
@@ -862,7 +862,7 @@ ModuleCCSession::rpcCall(const std::string &command, const std::string &group,
                          const std::string &instance, const std::string &to,
                          const ConstElementPtr &params)
 {
-    const ConstElementPtr &command_el(createCommand(command, params));
+    ConstElementPtr command_el(createCommand(command, params));
     const int seq = groupSendMsg(command_el, group, instance, to, true);
     ConstElementPtr env, answer;
     LOG_DEBUG(config_logger, DBGLVL_TRACE_DETAIL, CONFIG_RPC_SEQ).arg(command).