From efad93feb432ad555a50f2f17dbac61713ff0a95 Mon Sep 17 00:00:00 2001
From: Roger Dingledine <arma@torproject.org>
Date: Sat, 6 Nov 2004 09:22:08 +0000
Subject: [PATCH] tor --list-fingerprint as a client shouldn't try to print
 null

svn:r2697
---
 src/or/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/or/main.c b/src/or/main.c
index d5823220d0..6d8f879948 100644
--- a/src/or/main.c
+++ b/src/or/main.c
@@ -1117,6 +1117,7 @@ static void do_list_fingerprint(void)
 {
   char buf[FINGERPRINT_LEN+1];
   crypto_pk_env_t *k;
+  const char *nickname = get_options()->Nickname;
   if (init_keys() < 0) {
     log_fn(LOG_ERR,"Error initializing keys; exiting");
     return;
@@ -1129,7 +1130,7 @@ static void do_list_fingerprint(void)
     log_fn(LOG_ERR, "Error computing fingerprint");
     return;
   }
-  printf("%s %s\n", get_options()->Nickname, buf);
+  printf("%s %s\n", nickname?nickname:"client", buf);
 }
 
 /** DOCDOC **/