From dec0c1b5b60d406a0905bc4ede137c474fc021df Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 20 Feb 2022 00:54:00 +0000
Subject: [PATCH] Don't return wxNullBitmap from XRC GetBitmapBundle()

Return an empty bundle directly instead of relying on conversion from
invalid bitmap.
---
 src/xrc/xmlres.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xrc/xmlres.cpp b/src/xrc/xmlres.cpp
index 53dca74238..929b7a0002 100644
--- a/src/xrc/xmlres.cpp
+++ b/src/xrc/xmlres.cpp
@@ -1953,7 +1953,7 @@ wxBitmapBundle wxXmlResourceHandlerImpl::GetBitmapBundle(const wxString& param,
     if ( !node )
     {
         // this is not an error as bitmap parameter could be optional
-        return wxNullBitmap;
+        return wxBitmapBundle();
     }
 
     /* If the bitmap is specified as stock item, query wxArtProvider for it: */