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2013-03-04 19:59:18 -05:00
parent a81e9a673c
commit 6ce3493f00
1 changed files with 1 additions and 0 deletions
--- a/common/lib/xmodule/xmodule/modulestore/mongo.py
+++ b/common/lib/xmodule/xmodule/modulestore/mongo.py
@@ -66,6 +66,7 @@ class CachingDescriptorSystem(MakoDescriptorSystem):
        if json_data is None:
            module = self.modulestore.get_item(location)
            if module is not None:
+                # update our own cache after going to the DB to get cache miss
                self.module_data.update(module.system.module_data)
            return module
        else: