tdf#132421 - don't URL encode filename for the import ASCII dialog title

Change-Id: Ia2cb7b6b355f640a525c41606da25ba35771499b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/118148
Tested-by: Jenkins
Reviewed-by: Andreas Heinisch <andreas.heinisch@yahoo.de>
diff --git a/sc/source/ui/unoobj/filtuno.cxx b/sc/source/ui/unoobj/filtuno.cxx
index 1e6119e..fbea6e7 100644
--- a/sc/source/ui/unoobj/filtuno.cxx
+++ b/sc/source/ui/unoobj/filtuno.cxx
@@ -182,7 +182,8 @@ sal_Int16 SAL_CALL ScFilterOptionsObj::execute()
        //  ascii import is special...

        INetURLObject aURL( aFileName );
        OUString aPrivDatName(aURL.getName());
        // tdf#132421 - don't URL encode filename for the import ASCII dialog title
        OUString aPrivDatName(aURL.GetLastName(INetURLObject::DecodeMechanism::Unambiguous));
        std::unique_ptr<SvStream> pInStream;
        if ( xInputStream.is() )
            pInStream = utl::UcbStreamHelper::CreateStream( xInputStream );