From 29e0da97d1849d10d4980c1f6897105c1469f903 Mon Sep 17 00:00:00 2001
From: Paul Cornett <paulcor@users.noreply.github.com>
Date: Mon, 14 Oct 2019 09:27:50 -0700
Subject: [PATCH] Remove invalid flag from HDITEM mask

HDF_LEFT is zero, so it had no effect, but it doesn't belong there
---
 src/msw/headerctrl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/msw/headerctrl.cpp b/src/msw/headerctrl.cpp
index 68ee831c55..822b986c65 100644
--- a/src/msw/headerctrl.cpp
+++ b/src/msw/headerctrl.cpp
@@ -480,7 +480,7 @@ void wxMSWHeaderCtrl::DoInsertItem(const wxHeaderColumn& col, unsigned int idx)
 
     if ( col.GetAlignment() != wxALIGN_NOT )
     {
-        hdi.mask |= HDI_FORMAT | HDF_LEFT;
+        hdi.mask |= HDI_FORMAT;
         switch ( col.GetAlignment() )
         {
             case wxALIGN_LEFT: