Added patch to avoid utility wipe on reinstallation

svn path=/collective.transcode.star/trunk/; revision=145370

buildout-p3.cfg

@@ -14,6 +14,7 @@ parts =
     zope2
     instance
     zopepy
+    utilities-patch
 
 # Change the number here to change the version of Plone being used
 extends = 
@@ -111,3 +112,8 @@ interpreter = zopepy
 extra-paths = ${zope2:location}/lib/python
 scripts = zopepy
 
+[utilities-patch]
+recipe = collective.recipe.patch
+egg = Products.CMFQuickInstallerTool==2.1.7
+patches = utilities.patch
+

utilities.patch

@@ -0,0 +1,11 @@
+--- Products/CMFQuickInstallerTool/QuickInstallerTool.py.old
++++ Products/CMFQuickInstallerTool/QuickInstallerTool.py
+@@ -640,7 +640,7 @@
+
+         # only delete everything EXCEPT portalobjects (tools etc) for reinstall
+         cascade=[c for c in InstalledProduct.default_cascade
+-                 if c != 'portalobjects']
++                 if c not in ('portalobjects', 'utilities',)]
+         self.uninstallProducts(products, cascade, reinstall=True)
+         self.installProducts(products,
+                              stoponerror=True,