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-rw-r--r--vcl/headless/svpbmp.cxx4
1 files changed, 3 insertions, 1 deletions
diff --git a/vcl/headless/svpbmp.cxx b/vcl/headless/svpbmp.cxx
index 28b64508bd81..3228e03bf036 100644
--- a/vcl/headless/svpbmp.cxx
+++ b/vcl/headless/svpbmp.cxx
@@ -271,8 +271,10 @@ BitmapBuffer* SvpSalBitmap::AcquireBuffer(BitmapAccessMode)
return mpDIB;
}
-void SvpSalBitmap::ReleaseBuffer(BitmapBuffer*, BitmapAccessMode)
+void SvpSalBitmap::ReleaseBuffer(BitmapBuffer*, BitmapAccessMode nMode)
{
+ if( nMode == BitmapAccessMode::Write )
+ InvalidateChecksum();
}
bool SvpSalBitmap::GetSystemData( BitmapSystemData& )