BIND 10 trac2768, updated. 8bab20ff2358dfcc7d7f09520688b9a07bbc1ea3 [2768] Don't use const reference

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- Log -----------------------------------------------------------------
commit 8bab20ff2358dfcc7d7f09520688b9a07bbc1ea3
Author: Michal 'vorner' Vaner <michal.vaner at nic.cz>
Date:   Thu Mar 7 10:35:46 2013 +0100

    [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.

-----------------------------------------------------------------------

Summary of changes:
 src/lib/config/ccsession.cc |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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diff --git a/src/lib/config/ccsession.cc b/src/lib/config/ccsession.cc
index bf25050..c649e27 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).