tdf#126795 docx export: do not output tab stops twice

Change-Id: I70235df7fb73133f413863ee5eb7c76905a60248
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86767
Tested-by: Jenkins
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
diff --git a/sw/source/filter/ww8/docxattributeoutput.cxx b/sw/source/filter/ww8/docxattributeoutput.cxx
index 25a59b0..25b22b8 100644
--- a/sw/source/filter/ww8/docxattributeoutput.cxx
+++ b/sw/source/filter/ww8/docxattributeoutput.cxx
@@ -7859,6 +7859,13 @@ void DocxAttributeOutput::ParaTabStop( const SvxTabStopItem& rTabStop )
        return;
    }

    // do not output inherited tabs twice (inside styles and inside inline properties)
    if ( nCount == nInheritedTabCount && nCount > 0 )
    {
        if ( *pInheritedTabs == rTabStop )
            return;
    }

    m_pSerializer->startElementNS(XML_w, XML_tabs);

    // Get offset for tabs