- switch (op)
- {
- case 'n':
- if (!optional)
- {
- snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
- snprintf (dest, destlen, fmt, remailer->num);
- }
- break;
- case 'c':
- if (!optional)
- {
- snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
- snprintf (dest, destlen, fmt, mix_format_caps(remailer));
- }
- break;
- case 's':
- if (!optional)
- {
- snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
- snprintf (dest, destlen, fmt, NONULL(remailer->shortname));
- }
- else if (!remailer->shortname)
- optional = 0;
- break;
- case 'a':
- if (!optional)
- {
- snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
- snprintf (dest, destlen, fmt, NONULL(remailer->addr));
- }
- else if (!remailer->addr)
- optional = 0;
- break;
-
- default:
- *dest = '\0';
+ switch (op) {
+ case 'n':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
+ snprintf (dest, destlen, fmt, remailer->num);
+ }
+ break;
+ case 'c':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
+ snprintf (dest, destlen, fmt, mix_format_caps (remailer));
+ }
+ break;
+ case 's':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
+ snprintf (dest, destlen, fmt, NONULL (remailer->shortname));
+ }
+ else if (!remailer->shortname)
+ optional = 0;
+ break;
+ case 'a':
+ if (!optional) {
+ snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
+ snprintf (dest, destlen, fmt, NONULL (remailer->addr));
+ }
+ else if (!remailer->addr)
+ optional = 0;
+ break;
+
+ default:
+ *dest = '\0';