tdf#82175 writerfilter: honor basedOn -none- for built-in styles

This section of code was introduced when
LO 5.3 commit b79b5e0d for tdf#53856 reset built-in inheritance to
Standard. (Not sure why I didn't try "none" at that time.)

This commit prevents settings specifically applied to LO's "Default"
paragraph style from affecting built-in styles that have been
re-defined by the document settings to not have any parent.

I don't know why this commit would cause regressions, but it probably
will so committing early in 6.2 development. Since both "Standard" and
every other built-in style has had LO-specific settings cleared
by SetPropertiesToDefault(), they ought to be identical, so
dependence on "Standard" should be irrelevant for default values.

Change-Id: Ie306d036f8667ef9ae1d51678f4e8e108d754641
Reviewed-on: https://gerrit.libreoffice.org/56919
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/writerfilter/source/dmapper/StyleSheetTable.cxx b/writerfilter/source/dmapper/StyleSheetTable.cxx
index 1047d9c20904..7bb43fe5c6de 100644
--- a/writerfilter/source/dmapper/StyleSheetTable.cxx
+++ b/writerfilter/source/dmapper/StyleSheetTable.cxx
@@ -938,7 +938,7 @@ void StyleSheetTable::ApplyStyleSheets( const FontTablePtr& rFontTable )
                                 && pEntry->sBaseStyleIdentifier.isEmpty()
                                 && !xStyle->getParentStyle().isEmpty() )
                             {
-                                xStyle->setParentStyle( "Standard" );
+                                xStyle->setParentStyle( "" );
                             }
                         }
                     }