From 54815d198bd490194710f36b1a87a05111e38a23 Mon Sep 17 00:00:00 2001
From: Timo Sirainen <cras@irssi.org>
Date: Fri, 17 Nov 2000 02:45:04 +0000
Subject: [PATCH] Check that enough parameters are given to /DCC CLOSE

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@843 dbcabf3a-b0e7-0310-adc4-f8d773084564
---
 src/irc/dcc/dcc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/irc/dcc/dcc.c b/src/irc/dcc/dcc.c
index 67951ec6..e8143442 100644
--- a/src/irc/dcc/dcc.c
+++ b/src/irc/dcc/dcc.c
@@ -426,6 +426,8 @@ static void cmd_dcc_close(char *data, IRC_SERVER_REC *server)
     if (!cmd_get_params(data, &free_arg, 3, &type, &nick, &arg))
 	    return;
 
+    if (*nick == '\0') cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
+
     g_strup(type);
     itype = dcc_str2type(type);
     if (itype == 0)