dsync: add the missing *contents* to long options array
@@ -2421,6 +2421,7 @@ int main(int argc, char **argv)
int option_index = 0;
static struct option long_options[] = {
+ {"contents", 0, 0, 'c'},
{"dryrun", 0, 0, 'n'},
{"no-delete", 0, 0, 'N'},
{"output", 1, 0, 'o'},
