while ((c = getopt(argc, argv, "FN1:l:cC:eHAGvbSuP:t:p:QgLi:IMs:D:U:X:d:T:Ywm:K:")) >= 0) {
switch (c) {
case '1': vc.n1 = atoi(optarg); break;
- case 'l': vc.bed = bed_read(optarg); if (!vc.bed) fprintf(stderr,"Could not read \"%s\"\n", optarg); return 1; break;
+ case 'l': vc.bed = bed_read(optarg); if (!vc.bed) { fprintf(stderr,"Could not read \"%s\"\n", optarg); return 1; } break;
case 'D': vc.fn_dict = strdup(optarg); break;
case 'F': vc.flag |= VC_FIX_PL; break;
case 'N': vc.flag |= VC_ACGT_ONLY; break;