Packages: Make sure essential packages are cached

Without this, essential packages are not included in the specification.

Signed-off-by: Sol Jerome <sol.jerome@gmail.com>

1 files changed, 8 insertions, 4 deletions

diff --git a/src/lib/Bcfg2/Server/Plugins/Packages/Apt.py b/src/lib/Bcfg2/Server/Plugins/Packages/Apt.py
index 49e9d417b..83f7bbd10 100644
--- a/src/lib/Bcfg2/Server/Plugins/Packages/Apt.py
+++ b/src/lib/Bcfg2/Server/Plugins/Packages/Apt.py
@@ -4,11 +4,14 @@ from Bcfg2.Server.Plugins.Packages.Collection import Collection
 from Bcfg2.Server.Plugins.Packages.Source import Source
 from Bcfg2.Bcfg2Py3k import cPickle, file
 
+
 class AptCollection(Collection):
     def get_group(self, group):
-        self.logger.warning("Packages: Package groups are not supported by APT")
+        self.logger.warning("Packages: Package groups are not "
+                            "supported by APT")
         return []
 
+
 class AptSource(Source):
     basegroups = ['apt', 'debian', 'ubuntu', 'nexenta']
     ptype = 'deb'
@@ -23,13 +26,14 @@ class AptSource(Source):
 
     def save_state(self):
         cache = file(self.cachefile, 'wb')
-        cPickle.dump((self.pkgnames, self.deps, self.provides),
-                     cache, 2)
+        cPickle.dump((self.pkgnames, self.deps, self.provides,
+                      self.essentialpkgs), cache, 2)
         cache.close()
 
     def load_state(self):
         data = file(self.cachefile)
-        self.pkgnames, self.deps, self.provides = cPickle.load(data)
+        (self.pkgnames, self.deps, self.provides,
+         self.essentialpkgs) = cPickle.load(data)
 
     def filter_unknown(self, unknown):
         filtered = set([u for u in unknown if u.startswith('choice')])