From d8e36d0cf116a3d2b87719c601d1057f7452e38b Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Wed, 4 Oct 2006 16:26:40 +0000
Subject: Extra safety checking in ModeSet just to ensure we cant be passed a
 null pointer

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@5411 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/mode.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/mode.cpp b/src/mode.cpp
index b32f31dde..54349b51d 100644
--- a/src/mode.cpp
+++ b/src/mode.cpp
@@ -729,6 +729,9 @@ std::string ModeParser::ModeString(userrec* user, chanrec* channel)
 	std::string types;
 	std::string pars;
 
+	if (!channel || !user)
+		return "";
+
 	for (unsigned char mode = 'A'; mode <= 'z'; mode++)
 	{
 		unsigned char pos = (mode-65) | MASK_CHANNEL;
-- 
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