Commit 233f516d authored by Roger Dingledine's avatar Roger Dingledine
Browse files

if you're going to ask it to use a body of length 0, 

don't give it a body.


svn:r2742
parent dd3a12c9

src/or/control.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -272,7 +272,7 @@ handle_control_getconf(connection_t *conn, uint16_t body_len, const char *body) 




  msg = smartlist_join_strings(answers, "", 0, &msg_len);

  msg = smartlist_join_strings(answers, "", 0, &msg_len);

  send_control_message(conn, CONTROL_CMD_CONFVALUE,

  send_control_message(conn, CONTROL_CMD_CONFVALUE,

                       (uint16_t)msg_len, msg);

                       (uint16_t)msg_len, msg_len?msg:NULL);





 done:

 done:

  if (answers) SMARTLIST_FOREACH(answers, char *, cp, tor_free(cp));

  if (answers) SMARTLIST_FOREACH(answers, char *, cp, tor_free(cp));