gistfile1.diff

diff --git a/src/lib/Bcfg2/Server/Plugins/Properties.py b/src/lib/Bcfg2/Server/Plugins/Properties.py
index 8c6cf79..a3d6c08 100644
--- a/src/lib/Bcfg2/Server/Plugins/Properties.py
+++ b/src/lib/Bcfg2/Server/Plugins/Properties.py
@@ -328,7 +328,8 @@ class Properties(Bcfg2.Server.Plugin.Plugin,
     def get_additional_data(self, metadata):
         rv = dict()
         for fname, pfile in self.entries.items():
-            rv[fname] = pfile.get_additional_data(metadata)
+            if os.path.isfile(fname) and os.path.getsize(fname) > 0:
+                rv[fname] = pfile.get_additional_data(metadata)
         return rv
     get_additional_data.__doc__ = \
         Bcfg2.Server.Plugin.Connector.get_additional_data.__doc__