-// Copyright (C) 2007-2014 CEA/DEN, EDF R&D
+// Copyright (C) 2007-2015 CEA/DEN, EDF R&D
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
{
std::string ret(buildStringFromFortran(name,nameLgth));
std::string unitCpp(buildStringFromFortran(unit,unitLgth));
- if(unitCpp[0]=='\0')
+ if(unitCpp.empty() || unitCpp[0]=='\0')
return ret;
ret+=" [";
ret+=unitCpp;