From 97bf2131e20e647417fa9a8c988b0fa082c7f0f7 Mon Sep 17 00:00:00 2001
From: omar <omarcornut@gmail.com>
Date: Mon, 23 Oct 2017 14:37:47 +0200
Subject: [PATCH] Fixed calling SetNextTreeNodeOpen() on a collapsed window
 leaking to next frame.

---
 imgui.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/imgui.cpp b/imgui.cpp
index 239566c0d..ab6b2906f 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -6472,6 +6472,8 @@ float ImGui::GetTreeNodeToLabelSpacing()
 void ImGui::SetNextTreeNodeOpen(bool is_open, ImGuiCond cond)
 {
     ImGuiContext& g = *GImGui;
+    if (g.CurrentWindow->SkipItems)
+        return;
     g.SetNextTreeNodeOpenVal = is_open;
     g.SetNextTreeNodeOpenCond = cond ? cond : ImGuiCond_Always;
 }