m_dccallow Fix unsafe iteration

[user/henk/code/inspircd.git] / src / commands / cmd_ison.cpp

diff --git a/src/commands/cmd_ison.cpp b/src/commands/cmd_ison.cpp
index ca7639b586f0fa2f45e56b717bf9be140e174fab..978c1ad5b665ef27a38f53aaf80dad43a30cc393 100644 (file)
--- a/src/commands/cmd_ison.cpp
+++ b/src/commands/cmd_ison.cpp
@@ -1,20 +1,27 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
  *
- * This program is free but copyrighted software; see
- *            the file COPYING for details.
+ * This file is part of InspIRCd.  InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
  *
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+
 #include "inspircd.h"
 
-#ifndef __CMD_ISON_H__
-#define __CMD_ISON_H__
+#ifndef CMD_ISON_H
+#define CMD_ISON_H
 
 // include the common header files
 
@@ -54,7 +61,7 @@ CmdResult CommandIson::Handle (const std::vector<std::string>& parameters, User
 
        for (unsigned int i = 0; i < parameters.size(); i++)
        {
-               u = ServerInstance->FindNick(parameters[i]);
+               u = ServerInstance->FindNickOnly(parameters[i]);
                if (ison_already.find(u) != ison_already.end())
                        continue;
 
@@ -79,7 +86,7 @@ CmdResult CommandIson::Handle (const std::vector<std::string>& parameters, User
 
                                while (list.GetToken(item))
                                {
-                                       u = ServerInstance->FindNick(item);
+                                       u = ServerInstance->FindNickOnly(item);
                                        if (ison_already.find(u) != ison_already.end())
                                                continue;