From 1af394d68bd6eb328a561acd9468fe272842c409 Mon Sep 17 00:00:00 2001
From: w00t <w00t@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Sat, 9 Feb 2008 19:51:52 +0000
Subject: Implement bug #492: empty swhois string unsets swhois.

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@8862 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/modules/m_swhois.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/modules/m_swhois.cpp')

diff --git a/src/modules/m_swhois.cpp b/src/modules/m_swhois.cpp
index 6d813ae9a..9ebbb2a08 100644
--- a/src/modules/m_swhois.cpp
+++ b/src/modules/m_swhois.cpp
@@ -59,7 +59,6 @@ class CommandSwhois : public Command
 		if (text)
 		{
 			// We already had it set...
-			
 			if (!ServerInstance->ULine(user->server))
 				// Ulines set SWHOISes silently
 				ServerInstance->SNO->WriteToSnoMask('A', "%s used SWHOIS to set %s's extra whois from '%s' to '%s'", user->nick, dest->nick, text->c_str(), line.c_str());
@@ -89,6 +88,13 @@ class CommandSwhois : public Command
 		Event event((char*)metadata,(Module*)this,"send_metadata");
 		event.Send(ServerInstance);
 		delete metadata;
+		
+		// If it's an empty swhois, unset it (not ideal, but ok)
+		if (text.empty())
+		{
+			dest->Shrink("swhois");
+			delete text;
+		}
 
 		return CMD_LOCALONLY;
 	}
-- 
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