From d7b3c41e32e4eae57211b36a6982bfd86624509a Mon Sep 17 00:00:00 2001
From: Carlo Camilloni <carlo.camilloni@gmail.com>
Date: Sun, 13 Dec 2015 16:38:27 +0100
Subject: [PATCH] removed unused variable

---
 src/tools/Keywords.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/Keywords.cpp b/src/tools/Keywords.cpp
index b2b094b6c..a15d00890 100644
--- a/src/tools/Keywords.cpp
+++ b/src/tools/Keywords.cpp
@@ -596,7 +596,7 @@ void Keywords::addOutputComponent( const std::string& name, const std::string& k
   plumed_assert( !outputComponentExists( name, false ) );
   plumed_massert( name.find("-")==std::string::npos,"dash is reseved character in component names" );
 
-  std::string sname; std::size_t num2=name.find_first_of("_");
+  std::size_t num2=name.find_first_of("_");
   if( num2!=std::string::npos ) plumed_massert( num2==0, "underscore is reserved character in component names that has special meaning"); 
 
   ckey.insert( std::pair<std::string,std::string>(name,key) );
-- 
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