File avahi-empty-share-dir.patch of Package avahi

Index: service-type-database/Makefile.am
===================================================================
--- service-type-database/Makefile.am.orig
+++ service-type-database/Makefile.am
@@ -19,7 +19,6 @@
 
 EXTRA_DIST=build-db.in service-types
 
-pkgdata_DATA=service-types
 pkglib_DATA=
 
 if HAVE_PYTHON