From bd45c71d8d742753db975ef648458b9e5b30b150 Mon Sep 17 00:00:00 2001
From: Dmitry-Me <wipedout@yandex.ru>
Date: Thu, 24 Dec 2015 10:16:58 +0300
Subject: [PATCH] No need to clear empty strings

---
 lib/tokenlist.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/tokenlist.cpp b/lib/tokenlist.cpp
index f942bdaf1..2fdb72d9d 100644
--- a/lib/tokenlist.cpp
+++ b/lib/tokenlist.cpp
@@ -236,8 +236,8 @@ bool TokenList::createTokens(std::istream &code, const std::string& file0)
             if (!CurrentToken.empty()) {
                 addtoken(CurrentToken, lineno, FileIndex, true);
                 _back->isExpandedMacro(expandedMacro);
+                CurrentToken.clear();
             }
-            CurrentToken.clear();
             expandedMacro = true;
             continue;
         }
@@ -352,10 +352,9 @@ bool TokenList::createTokens(std::istream &code, const std::string& file0)
             if (!CurrentToken.empty()) {
                 _back->isExpandedMacro(expandedMacro);
                 expandedMacro = false;
+                CurrentToken.clear();
             }
 
-            CurrentToken.clear();
-
             if (ch == '\n') {
                 if (_settings->terminated())
                     return false;