From 16a58d1c11740945913bbb1245db728c75fe11d6 Mon Sep 17 00:00:00 2001
From: PKEuS <philipp.kloke@web.de>
Date: Sat, 3 Nov 2012 20:42:32 +0100
Subject: [PATCH] Use reference instead of copying string in cmdlineparser.cpp

---
 cli/cmdlineparser.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cli/cmdlineparser.cpp b/cli/cmdlineparser.cpp
index 4e1c2ddb7..61dcfe9e0 100644
--- a/cli/cmdlineparser.cpp
+++ b/cli/cmdlineparser.cpp
@@ -545,7 +545,7 @@ bool CmdLineParser::ParseFromArgs(int argc, const char* const argv[])
             std::ostringstream doc;
             // Get documentation..
             for (std::list<Check *>::iterator it = Check::instances().begin(); it != Check::instances().end(); ++it) {
-                const std::string name((*it)->name());
+                const std::string& name((*it)->name());
                 const std::string info((*it)->classInfo());
                 if (!name.empty() && !info.empty())
                     doc << "===" << name << "===\n"