sw XHTML / reqif export: fix PNG export of shapes

image/x-vclgraphic is not something anybody else will understand.

Change-Id: I5a5b37b7f769de351bd3dfc38ccd57381bc43319
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/116673
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

1 files changed, 5 insertions, 0 deletions

diff --git a/sw/source/filter/html/htmlflywriter.cxx b/sw/source/filter/html/htmlflywriter.cxx
index cd2350a75171..ed6d646594ee 100644
--- a/sw/source/filter/html/htmlflywriter.cxx
+++ b/sw/source/filter/html/htmlflywriter.cxx
@@ -1797,6 +1797,11 @@ static Writer & OutHTML_FrameFormatAsImage( Writer& rWrt, const SwFrameFormat& r
         {
             aGraphic = pGrafObj->GetGraphic();
         }
+        else
+        {
+            // We only have a bitmap, write that as PNG without any fallback.
+            bWritePNGFallback = false;
+        }
     }
 
     Size aSz( 0, 0 );