From cf4b99e9c6cdd5675fb7b36870fecf83edffa7af Mon Sep 17 00:00:00 2001
From: attilamolnar <attilamolnar@hush.com>
Date: Mon, 28 May 2012 01:28:36 +0200
Subject: m_showwhois Fix potential crash in WHOISNOTICE handler

---
 src/modules/m_showwhois.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/modules/m_showwhois.cpp b/src/modules/m_showwhois.cpp
index 691887429..6eec64bd5 100644
--- a/src/modules/m_showwhois.cpp
+++ b/src/modules/m_showwhois.cpp
@@ -76,6 +76,9 @@ class WhoisNoticeCmd : public Command
 	CmdResult Handle(const std::vector<std::string> &parameters, User *user)
 	{
 		User* dest = ServerInstance->FindNick(parameters[0]);
+		if (!dest)
+			return CMD_FAILURE;
+
 		User* source = ServerInstance->FindNick(parameters[1]);
 
 		if (IS_LOCAL(dest) && source)
-- 
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