tdf#113227 FILESAVE: PPT: bullets disappear after RT

regression from

	commit afa67546
	use SvxExtNumType in SvxNumberType

where I managed to put a "default: break" statement in the wrong place

Change-Id: Ic821a03208a75363c538c4641077b084f1e2d242
Reviewed-on: https://gerrit.libreoffice.org/43737Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

sd/source/filter/eppt/pptx-text.cxx

@@ -1076,14 +1076,15 @@ void ParagraphObj::ImplGetNumberingLevel( PPTExBulletProvider* pBuProv, sal_Int1
                                 default:
                                     break;
                             }
-                            break;
-                            default: break;
                         }
                         nParaFlags |= 0x2f;
                         nBulletFlags |= 6;
                         if ( mbIsBullet && bNumberingIsNumber )
                             nBulletFlags |= 1;
+                        break;
                     }
+                    default:
+                        break;
                 }
             }
         }