Vadim Zeitlin ff4cd70412 Avoid crash in wxBitmap::GetImage() for invalid bitmaps ...

Just return NULL from this (wxOSX private, in spite of not using a
port-specific prefix) method.

This fixes crash in wxButton::SetBitmapXXX(wxNullBitmap), as shown by
the new test case which used to crash but doesn't do it any longer.

Closes #19257.

2021-09-03 00:28:58 +02:00

..

msvc/wx

Use "vc143" version-dependent compiler prefix for MSVS 2022

2021-08-24 23:05:25 +02:00

wx

Avoid crash in wxBitmap::GetImage() for invalid bitmaps

2021-09-03 00:28:58 +02:00