From 838c4e938cffb74cb36c47fe2107809ef97f3647 Mon Sep 17 00:00:00 2001
From: Camilla Berglund <elmindreda@glfw.org>
Date: Wed, 14 Sep 2016 13:05:13 +0200
Subject: [PATCH] Win32: Allow iconifying undecorated windows

Fixes #861.
---
 README.md          | 1 +
 src/win32_window.c | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 6b6eae75..ad48a686 100644
--- a/README.md
+++ b/README.md
@@ -102,6 +102,7 @@ information on what to include when reporting a bug.
 - Added `glfwGetKeyScancode` function that allows retrieving platform depen-
   dent scancodes for keys (#830)
 - Bugfix: Calling `glfwMaximizeWindow` on a full screen window was not ignored
+- [Win32] Bugfix: Undecorated windows could not be iconified by the user (#861)
 
 
 ## Contact
diff --git a/src/win32_window.c b/src/win32_window.c
index e0bcb1c2..ed67780e 100644
--- a/src/win32_window.c
+++ b/src/win32_window.c
@@ -46,9 +46,11 @@ static DWORD getWindowStyle(const _GLFWwindow* window)
         style |= WS_POPUP;
     else
     {
+        style |= WS_SYSMENU | WS_MINIMIZEBOX;
+
         if (window->decorated)
         {
-            style |= WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
+            style |= WS_CAPTION;
 
             if (window->resizable)
                 style |= WS_MAXIMIZEBOX | WS_THICKFRAME;