From 7d92d3f48fd5c14bde3eb1acd20ab6842166a258 Mon Sep 17 00:00:00 2001
From: Pauli <suokkos@gmail.com>
Date: Tue, 10 Jul 2018 18:23:59 +0300
Subject: [PATCH] Fix the class vs struct warning

---
 library/Core.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/library/Core.cpp b/library/Core.cpp
index 87afdf2c9..5f800db51 100644
--- a/library/Core.cpp
+++ b/library/Core.cpp
@@ -98,7 +98,8 @@ static bool parseKeySpec(std::string keyspec, int *psym, int *pmod, std::string
 size_t loadScriptFiles(Core* core, color_ostream& out, const vector<std::string>& prefix, const std::string& folder);
 
 namespace DFHack {
-struct MainThread {
+class MainThread {
+public:
     //! MainThread::suspend keeps the main DF thread suspended from Core::Init to
     //! thread exit.
     static CoreSuspenderBase& suspend() {