bool card_to_mjpeg_stream_export_set = false;
for ( ;; ) {
int option_index = 0;
- int c = getopt_long(argc, argv, "c:t:I:r:v:m:M:w:h:", long_options, &option_index);
+ int c = getopt_long(argc, argv, "c:o:t:I:r:v:m:M:w:h:", long_options, &option_index);
if (c == -1) {
break;