From 170a26e72bc06c79314dbd88b87ace95d6213945 Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Tue, 1 Feb 2022 11:26:31 +0000
Subject: Fix splitting servers multiple times in some cases.

---
 src/modules/m_spanningtree/treeserver.cpp | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/src/modules/m_spanningtree/treeserver.cpp b/src/modules/m_spanningtree/treeserver.cpp
index 6920fc97b..d0afe6c5d 100644
--- a/src/modules/m_spanningtree/treeserver.cpp
+++ b/src/modules/m_spanningtree/treeserver.cpp
@@ -211,6 +211,10 @@ void TreeServer::SQuitChild(TreeServer* server, const std::string& reason, bool
 
 void TreeServer::SQuitInternal(unsigned int& num_lost_servers, bool error)
 {
+	// Don't squit a server which is already dead.
+	if (isdead)
+		return;
+
 	ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Server %s lost in split", GetName().c_str());
 
 	for (ChildServers::const_iterator i = Children.begin(); i != Children.end(); ++i)
-- 
cgit v1.3.1-10-gc9f91