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tor --list-fingerprint as a client shouldn't try to print null

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svn:r2697
This commit is contained in:
Roger Dingledine 2004-11-06 09:22:08 +00:00
parent 53a2b22742
commit efad93feb4
1 changed files with 2 additions and 1 deletions
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3
src/or/main.c
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@ -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 **/