BIND 10 trac472, updated. e848d7f24f16319fa07ded7a76af27187a8348ee [trac472] two additional small fixes

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- Log -----------------------------------------------------------------
commit e848d7f24f16319fa07ded7a76af27187a8348ee
Author: Jelte Jansen <jelte at isc.org>
Date:   Tue May 31 14:51:41 2011 +0200

    [trac472] two additional small fixes

-----------------------------------------------------------------------

Summary of changes:
 src/lib/python/isc/config/ccsession.py   |    1 +
 src/lib/python/isc/config/module_spec.py |    4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

-----------------------------------------------------------------------
diff --git a/src/lib/python/isc/config/ccsession.py b/src/lib/python/isc/config/ccsession.py
index ff471d6..deff378 100644
--- a/src/lib/python/isc/config/ccsession.py
+++ b/src/lib/python/isc/config/ccsession.py
@@ -329,6 +329,7 @@ class ModuleCCSession(ConfigData):
             if answer:
                 rcode, value = parse_answer(answer)
                 if rcode == 0:
+                    errors = []
                     if value != None:
                         errors = []
                         if self.get_module_spec().validate_config(False,
diff --git a/src/lib/python/isc/config/module_spec.py b/src/lib/python/isc/config/module_spec.py
index 6c90677..6171149 100644
--- a/src/lib/python/isc/config/module_spec.py
+++ b/src/lib/python/isc/config/module_spec.py
@@ -87,7 +87,7 @@ class ModuleSpec:
            validate only a part of a configuration tree (like a list of
            non-default values)"""
         data_def = self.get_config_spec()
-        if data_def:
+        if data_def is not None:
             return _validate_spec_list(data_def, full, data, errors)
         else:
             # no spec, always bad
@@ -345,7 +345,7 @@ def _validate_spec_list(module_spec, full, data, errors):
             for spec_item in module_spec:
                 if spec_item["item_name"] == item_name:
                     found = True
-            if not found:
+            if not found and item_name != "version":
                 if errors != None:
                     errors.append("unknown item " + item_name)
                 validated = False