From 6608cbb20cca6674ff02fb176ecf0d719dbf9bec Mon Sep 17 00:00:00 2001
From: tomaka <pierre.krieger1708@gmail.com>
Date: Mon, 23 Feb 2015 14:46:47 +0100
Subject: [PATCH] Fix win32 compilation

---
 src/win32/init.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/win32/init.rs b/src/win32/init.rs
index 53fbc96e..11a5e9f1 100644
--- a/src/win32/init.rs
+++ b/src/win32/init.rs
@@ -297,7 +297,7 @@ fn register_window_class() -> Vec<u16> {
     let class = winapi::WNDCLASSEXW {
         cbSize: mem::size_of::<winapi::WNDCLASSEXW>() as winapi::UINT,
         style: winapi::CS_HREDRAW | winapi::CS_VREDRAW | winapi::CS_OWNDC,
-        lpfnWndProc: callback::callback,
+        lpfnWndProc: Some(callback::callback),
         cbClsExtra: 0,
         cbWndExtra: 0,
         hInstance: unsafe { kernel32::GetModuleHandleW(ptr::null()) },