message: Parameters.cpp: make long_options array const
diff: @@ -501,7 +501,7 @@ Parameters::Parameters(int argc, char** argv) {
  int c; // counter for getopt
  - static struct option long_options[] =
  + static const struct option long_options[] =
  {
  {"help", no_argument, 0, 'h'},
  {"version", no_argument, 0, '#'},
  @@ -1107,8 +1107,8 @@ Parameters::Parameters(int argc, char** argv) {
  case '?': // print a suggestion about the most-likely long option which the argument matches
  {
  string bad_arg(argv[optind - 1]);
  - option* opt = &long_options[0];
  - option* closest_opt = opt;
  + const option* opt = &long_options[0];
  + const option* closest_opt = opt;
  int shortest_distance = levenshteinDistance(opt->name, bad_arg);
  ++opt;
  while (opt->name != 0) {
  