Resolves: tdf#128923 should be able to change attributes of multiple lines...

without changing color

Change-Id: I76cf21af4611afc11bf1861abe7d0b903362e798
Reviewed-on: https://gerrit.libreoffice.org/84639
Tested-by: Jenkins
Reviewed-by: Xisco Faulí <xiscofauli@libreoffice.org>
diff --git a/cui/source/tabpages/tpline.cxx b/cui/source/tabpages/tpline.cxx
index 8dd8dc3..b8ddc16 100644
--- a/cui/source/tabpages/tpline.cxx
+++ b/cui/source/tabpages/tpline.cxx
@@ -468,6 +468,7 @@ bool SvxLineTabPage::FillItemSet( SfxItemSet* rAttrs )
    }

    // Line color
    if (m_xLbColor->IsValueChangedFromSaved())
    {
        NamedColor aColor = m_xLbColor->GetSelectedEntry();
        XLineColorItem aItem(aColor.second, aColor.first);