From 4b2784862e7879b22f694801a25c4b2bedb457f9 Mon Sep 17 00:00:00 2001
From: danieldg <danieldg@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Sun, 21 Feb 2010 17:08:36 +0000
Subject: Fix exception on m_cloaking GetVersion if run without a hash provider

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12506 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/modules/m_cloaking.cpp | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

(limited to 'src/modules')

diff --git a/src/modules/m_cloaking.cpp b/src/modules/m_cloaking.cpp
index 0405e31dd..56a2f5d43 100644
--- a/src/modules/m_cloaking.cpp
+++ b/src/modules/m_cloaking.cpp
@@ -336,21 +336,23 @@ class ModuleCloaking : public Module
 
 	Version GetVersion()
 	{
-		std::string testcloak;
-		switch (mode)
+		std::string testcloak = "broken";
+		if (Hash)
 		{
-			case MODE_COMPAT_HOST:
-				testcloak = prefix + "-" + Hash->sumIV(compatkey, xtab[0], "*").substr(0,10);
-				break;
-			case MODE_COMPAT_IPONLY:
-				testcloak = Hash->sumIV(compatkey, xtab[0], "*").substr(0,10);
-				break;
-			case MODE_HALF_CLOAK:
-				testcloak = prefix + SegmentCloak("*", 3);
-				break;
-			case MODE_OPAQUE:
-			default:
-				testcloak = prefix + SegmentCloak("*", 4);
+			switch (mode)
+			{
+				case MODE_COMPAT_HOST:
+					testcloak = prefix + "-" + Hash->sumIV(compatkey, xtab[0], "*").substr(0,10);
+					break;
+				case MODE_COMPAT_IPONLY:
+					testcloak = Hash->sumIV(compatkey, xtab[0], "*").substr(0,10);
+					break;
+				case MODE_HALF_CLOAK:
+					testcloak = prefix + SegmentCloak("*", 3);
+					break;
+				case MODE_OPAQUE:
+					testcloak = prefix + SegmentCloak("*", 4);
+			}
 		}
 		return Version("Provides masking of user hostnames", VF_COMMON|VF_VENDOR, testcloak);
 	}
-- 
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