From 589ef7e89e7439feeb5f0abdbed3deaef2acb298 Mon Sep 17 00:00:00 2001
From: brain
Date: Sat, 5 Apr 2008 01:05:32 +0000
Subject: Fix crash in MODE when sent for a user, with only one parameter
 (which is wrong, anyway) - Also fix bad output in protocol interface when
 sending MODE for a user from a server origin

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9346 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/modules/m_spanningtree/protocolinterface.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src/modules/m_spanningtree/protocolinterface.cpp')

diff --git a/src/modules/m_spanningtree/protocolinterface.cpp b/src/modules/m_spanningtree/protocolinterface.cpp
index f204c15ed..a31675ad6 100644
--- a/src/modules/m_spanningtree/protocolinterface.cpp
+++ b/src/modules/m_spanningtree/protocolinterface.cpp
@@ -49,14 +49,24 @@ void SpanningTreeProtocolInterface::SendMode(const std::string &target, paramete
 	if (modedata.empty())
 		return;
 
+	std::string outdata;
+
 	/* Warning: in-place translation is only safe for type TR_NICK */
 	for (size_t n = 0; n < modedata.size(); n++)
-		ServerInstance->Parser->TranslateUIDs(TR_NICK, modedata[n], modedata[n]);
+	{
+		ServerInstance->Parser->TranslateUIDs(TR_NICK, modedata[n], outdata);
+		modedata[n] = outdata;
+	}
 
 	std::string uidtarget;
 	ServerInstance->Parser->TranslateUIDs(TR_NICK, target, uidtarget);
 	modedata.insert(modedata.begin(), uidtarget);
 
+	for (size_t n = 0; n < modedata.size(); n++)
+	{
+		ServerInstance->Logs->Log("m_spanningtree", DEBUG, "modedata[%d]=\"%s\"", n, modedata[n].c_str());
+	}
+
 	User* a = ServerInstance->FindNick(uidtarget);
 	if (a)
 	{
-- 
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