tools: terminate option list with a zero entry
Because, well, that's what we're supposed to do. Unless you want to think
outside the (array) box, but that has never helped anyone, has it?
@@ -2040,6 +2040,7 @@ main(int argc, char **argv)
static struct option opts[] = {
{ "verbose", optional_argument, 0, OPT_VERBOSE },
{ "help", no_argument, 0, OPT_HELP },
+ { 0, 0, 0, 0 },
};
c = getopt_long(argc, argv, "+h", opts, &option_index);
