From 7fb2b50e5dace1eeaa777965c445f85b708eaae0 Mon Sep 17 00:00:00 2001
From: Charlie Jolly <charlie>
Date: Thu, 23 Sep 2021 12:33:27 -0600
Subject: [PATCH] Fix: Build issue with MSVC

header for std::function was not included

reported/fixed by Charlie on chat
---
 source/blender/editors/include/UI_tree_view.hh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/blender/editors/include/UI_tree_view.hh b/source/blender/editors/include/UI_tree_view.hh
index dd1a0af2dc0..fac880a0a67 100644
--- a/source/blender/editors/include/UI_tree_view.hh
+++ b/source/blender/editors/include/UI_tree_view.hh
@@ -20,6 +20,7 @@
 
 #pragma once
 
+#include <functional>
 #include <memory>
 #include <string>