X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fgenauth.c;h=b727eb6eb551aa6c553eb0ae4b10d43a4159861f;hp=895ed7bc64969e0d67c9a3baaed7902347f81fee;hb=803f908078e87f433727a3ddf2d61734e1ed9233;hpb=9c2ac77594d83a810c53faf6979e0b76006ecd0e

diff --git a/src/genauth.c b/src/genauth.c
index 895ed7bc..b727eb6e 100644
--- a/src/genauth.c
+++ b/src/genauth.c
@@ -1,6 +1,6 @@
 /*
     genauth.c -- generate a random passphrase
-    Copyright (C) 1998,99 Ivo Timmermans <zarq@iname.com>
+    Copyright (C) 1998,1999,2000 Ivo Timmermans <zarq@iname.com>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -35,12 +35,15 @@ int main(int argc, char **argv)
   int bits, c, i, bytes;
   unsigned char *p;
 
-  if(argc != 2)
+  if(argc > 2 || (argc == 2 && (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help"))))
     {
       fprintf(stderr, "Usage: %s bits\n", argv[0]);
       return 1;
     }
 
+  if(!argv[1])
+    argv[1] = "1024";
+  
   if(!(bits = atol(argv[1])))
     {
       fprintf(stderr, "Illegal number: %s\n", argv[1]);