From bc4d3a455460b917efbdff1f264eb97d4fadc2f0 Mon Sep 17 00:00:00 2001
From: Graham Dawes <graham.dawes@geoteric.com>
Date: Thu, 20 Dec 2018 08:06:46 +0000
Subject: [PATCH] Initialise m_qtPushButton in wxAnyButton's constructor.

---
 include/wx/qt/anybutton.h | 4 +---
 src/qt/anybutton.cpp      | 6 ++++++
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/include/wx/qt/anybutton.h b/include/wx/qt/anybutton.h
index f8cc359f97..d697f6be36 100644
--- a/include/wx/qt/anybutton.h
+++ b/include/wx/qt/anybutton.h
@@ -18,9 +18,7 @@ class QPushButton;
 class WXDLLIMPEXP_CORE wxAnyButton : public wxAnyButtonBase
 {
 public:
-    wxAnyButton()
-    {
-    }
+    wxAnyButton();
 
     // implementation
     // --------------
diff --git a/src/qt/anybutton.cpp b/src/qt/anybutton.cpp
index dc56780af2..a282231453 100644
--- a/src/qt/anybutton.cpp
+++ b/src/qt/anybutton.cpp
@@ -46,6 +46,12 @@ void wxQtPushButton::clicked( bool WXUNUSED(checked) )
     }
 }
 
+wxAnyButton::wxAnyButton() :
+    m_qtPushButton(NULL)
+{
+}
+
+
 void wxAnyButton::QtCreate(wxWindow *parent)
 {
     // create the default push button (used in button and bmp button)