Simple append multiple sections into license file

Matteo Varalta

2019-04-29 089398c3f3e2c0a9d0bededfcd2697f368834f88

 src/tools/license-generator/license-generator.cpp

@@ -174,7 +174,7 @@
   if (vm.count("output")) {
      const std::string fname = vm["output"].as<string>();

      fstream ofstream(fname, std::ios::out | std::ios::trunc);
      fstream ofstream(fname, std::ios::out | std::ios::app);
      if (!ofstream.is_open()) {
         cerr << "can't open file [" << fname << "] for output." << endl
               << " error: " << strerror( errno);