From 57b636b2d439117e3de2d9e7b667d685b2bb2ddf Mon Sep 17 00:00:00 2001
From: Graham Dawes <graham.dawes@geoteric.com>
Date: Thu, 20 Dec 2018 10:33:01 +0000
Subject: [PATCH] Fix for NULL pixmap when setting button icon in wxQT

---
 src/qt/anybutton.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/qt/anybutton.cpp b/src/qt/anybutton.cpp
index a282231453..860399f581 100644
--- a/src/qt/anybutton.cpp
+++ b/src/qt/anybutton.cpp
@@ -62,8 +62,11 @@ void wxAnyButton::QtSetBitmap( const wxBitmap &bitmap )
 {
     // load the bitmap and resize the button:
     QPixmap *pixmap = bitmap.GetHandle();
-    m_qtPushButton->setIcon( QIcon( *pixmap  ));
-    m_qtPushButton->setIconSize( pixmap->rect().size() );
+    if ( pixmap != NULL )
+    {
+        m_qtPushButton->setIcon(QIcon(*pixmap));
+        m_qtPushButton->setIconSize(pixmap->rect().size());
+    }
 
     m_bitmap = bitmap;
 }