More pychecker. More comments.

1 files changed, 11 insertions, 3 deletions

diff --git a/cobbler/config.py b/cobbler/config.py
index 0627abcc..cf259a29 100644
--- a/cobbler/config.py
+++ b/cobbler/config.py
@@ -85,6 +85,7 @@ class Config:
        """
        for x in self._classes:
           x.clear()
+       return True
 
    def file_check(self):
        """
@@ -93,21 +94,28 @@ class Config:
        """
        for x in self._classes:
           if not os.path.exists(x.filename()):
-              serializer.serialize(x)
+              if not serializer.serialize(x):
+                  return False
+       return True
+       
 
    def serialize(self):
        """
        Save the object hierarchy to disk, using the filenames referenced in each object.
        """
        for x in self._classes:
-          serializer.serialize(x)
+          if not serializer.serialize(x):
+              return False
+       return True
 
    def deserialize(self):
        """
        Load the object hierachy from disk, using the filenames referenced in each object.
        """
        for x in self._classes:
-          serializer.deserialize(x)
+          if not serializer.deserialize(x):
+              return False
+       return True