optind++;
}
+ if (optind < argc) {
+ fprintf (stderr,
+ "Cannot read dump from more than one file: %s\n",
+ argv[optind]);
+ return 1;
+ }
+
/* Dump output is one line per message. We match a sequence of
* non-space characters for the message-id, then one or more
* spaces, then a list of space-separated tags as a sequence of