message: Correct inverted logic around include prefixes.
  inverted the logic around
  keeping the include prefix. This change fixes the error.
diff: @@ -76,10 +76,10 @@ std::string GenerateFBS(const Parser &parser, const std::string &file_name) {
  continue;
  std::string basename;
  if(parser.opts.keep_include_path) {
  + basename = flatbuffers::StripExtension(it->second);
  + } else {
  basename = flatbuffers::StripPath(
  flatbuffers::StripExtension(it->second));
  - } else {
  - basename = flatbuffers::StripExtension(it->second);
  }
  schema += "include \"" + basename + ".fbs\";\n";
  num_includes++;
  