- fix issue that during update location was returned, than stored in buildout

   and removed during uninstall


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@33845 20353a03-c40f-0410-a6d1-a30d3c3de9de

buildout/local-eggs/erp5.recipe.standaloneinstance/CHANGES.txt

 Changelog
 =========
 
+0.4 (2010-03-18)
+----------------
+
+ - continue fixing of deletion of data - update of instance could result in
+   buildout having stored location of instance, which then could be removed
+   [luke]
+
 0.3 (2010-03-17)
 ----------------
 

buildout/local-eggs/erp5.recipe.standaloneinstance/setup.py

 from setuptools import setup, find_packages
 
 name = "erp5.recipe.standaloneinstance"
-version = '0.3'
+version = '0.4'
 
 def read(name):
     return open(name).read()

buildout/local-eggs/erp5.recipe.standaloneinstance/src/erp5/recipe/standaloneinstance/__init__.py

@@ -207,7 +207,7 @@ class Recipe(plone.recipe.zope2instance.Recipe):
 
       # Nothing has changed.
       self.install_scripts()
-      return instancehome
+      return []
     else:
       return self.install()