diff -c -r inn-2.3.1/authprogs/ident.c inn-2.3.1-modified/authprogs/ident.c
*** inn-2.3.1/authprogs/ident.c	Thu Jan 11 10:39:28 2001
--- inn-2.3.1-modified/authprogs/ident.c	Sat Jan 20 13:26:02 2001
***************
*** 21,28 ****
--- 21,30 ----
      struct sockaddr_in sin, loc, cli;
      int sock;
      int opt;
+     int truncate = 0;
      extern char *optarg;
      char *iter;
+     char *p;
      int got;
      char *endstr;
      int gotcliaddr, gotcliport, gotlocaddr, gotlocport;
***************
*** 38,44 ****
      else
  	sin.sin_port = s->s_port;
  
!     while ((opt = getopt(argc, argv, "p:")) != -1) {
  	switch (opt) {
  	  case 'p':
  	    for (iter = optarg; *iter; iter++)
--- 40,46 ----
      else
  	sin.sin_port = s->s_port;
  
!     while ((opt = getopt(argc, argv, "p:t")) != -1) {
  	switch (opt) {
  	  case 'p':
  	    for (iter = optarg; *iter; iter++)
***************
*** 55,60 ****
--- 57,65 ----
  		sin.sin_port = atoi(optarg);
  	    sin.sin_port = htons(sin.sin_port);
  	    break;
+ 	case 't':
+ 	    truncate = 1;
+ 	    break;
  	}
      }
  
***************
*** 180,185 ****
--- 185,192 ----
      if (!*iter || *iter == '[')
  	/* null, or encrypted response */
  	exit(1);
+     if ((truncate == 1) && ((p = strchr(iter, '@')) != NULL))
+ 	*p = '\0';
      printf("User:%s\n", iter);
  
      exit(0);