From ddd28cc3e77e1c5dcff0a57d6d61a949aa9ecb3e Mon Sep 17 00:00:00 2001
From: Maxim Mamontov <faust.madf@gmail.com>
Date: Sun, 25 Jan 2015 20:06:12 +0200
Subject: [PATCH] Fixed unary x2str.

---
 stglibs/common.lib/include/stg/common.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/stglibs/common.lib/include/stg/common.h b/stglibs/common.lib/include/stg/common.h
index ddc69def..f46c922a 100644
--- a/stglibs/common.lib/include/stg/common.h
+++ b/stglibs/common.lib/include/stg/common.h
@@ -168,11 +168,11 @@ int str2x(const std::string & str, varT & x);
 template <typename varT>
 const std::string & x2str(varT x, std::string & s);
 template <typename varT>
-const std::string & x2str(varT x) { std::string s; return x2str(x, s); }
+std::string x2str(varT x) { std::string s; return x2str(x, s); }
 template <typename varT>
 const std::string & unsigned2str(varT x, std::string & s);
 template <typename varT>
-const std::string & unsigned2str(varT x) { std::string s; return unsigned2str(x, s); }
+std::string unsigned2str(varT x) { std::string s; return unsigned2str(x, s); }
 
 //-----------------------------------------------------------------------------
 template <typename varT>
-- 
2.43.2