From: Ivo Timmermans <ivo@lychnis.net>
Date: Mon, 17 Apr 2000 17:04:33 +0000 (+0000)
Subject: Default passphrase length of 1024, added -h/--help options.
X-Git-Tag: import-tinc-1.1~1018
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=93287d2b2c77d4b9e3f85f36ef4f9230fe3bf9b3;p=meshlink

Default passphrase length of 1024, added -h/--help options.
---

diff --git a/src/genauth.c b/src/genauth.c
index 895ed7bc..7e154e35 100644
--- a/src/genauth.c
+++ b/src/genauth.c
@@ -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]);