From d121f8d4cfdd422c0cff2201bd344d4ad3027878 Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Tue, 30 Mar 2021 18:48:16 +0100
Subject: Fix the setter and set time of list modes being lost on netburst.

Closes #1812.
---
 src/modules/m_spanningtree/netburst.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

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

diff --git a/src/modules/m_spanningtree/netburst.cpp b/src/modules/m_spanningtree/netburst.cpp
index 183fbd7c3..9b9fa7d87 100644
--- a/src/modules/m_spanningtree/netburst.cpp
+++ b/src/modules/m_spanningtree/netburst.cpp
@@ -196,6 +196,30 @@ void TreeSocket::SendXLines()
 }
 
 void TreeSocket::SendListModes(Channel* chan)
+{
+	if (proto_version < PROTO_INSPIRCD_40_A1)
+	{
+		SendLegacyListModes(chan);
+		return;
+	}
+
+	for (const auto& mode : ServerInstance->Modes.GetListModes())
+	{
+		ListModeBase::ModeList* list = mode->GetList(chan);
+		if (!list || list->empty())
+			continue;
+
+		CmdBuilder lmode("LMODE");
+		lmode.push(chan->name).push_int(chan->age).push(mode->GetModeChar());
+
+		for (const auto& entry : *list)
+			lmode.push(entry.mask).push(entry.setter).push_int(entry.time);
+
+		this->WriteLine(lmode.str());
+	}
+}
+
+void TreeSocket::SendLegacyListModes(Channel* chan)
 {
 	FModeBuilder fmode(chan);
 	for (const auto& mode : ServerInstance->Modes.GetListModes())
-- 
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