tdf#117108: do not show the master view button after updating the sidebar

Change-Id: I3e6af9c2a555599e4aa288b8d6e99b43b09d35a6
Reviewed-on: https://gerrit.libreoffice.org/63570
Tested-by: Jenkins
Reviewed-by: Xisco FaulĂ­ <xiscofauli@libreoffice.org>
(cherry picked from commit 60e6593f042e3e2869ece89cc43390b3254b3205)
Reviewed-on: https://gerrit.libreoffice.org/63698
diff --git a/sd/source/ui/sidebar/SlideBackground.cxx b/sd/source/ui/sidebar/SlideBackground.cxx
index cf5fea5..16a16ff 100644
--- a/sd/source/ui/sidebar/SlideBackground.cxx
+++ b/sd/source/ui/sidebar/SlideBackground.cxx
@@ -281,6 +281,7 @@

        if (maContext == maDrawOtherContext)
        {
            mpEditMaster->Hide();
            mpFillStyle->Show();
            mpBackgroundLabel->Show();
        }