There is no need to initialize Environment#bytecode_cache.

diff --git a/jinja2/environment.py b/jinja2/environment.py
index ebb54548e3ef901f6606863778f32572c5f2ba44..5ae47176a60893efa63c90c95f080d52590bb6d5 100644 (file)
--- a/jinja2/environment.py
+++ b/jinja2/environment.py
@@ -270,7 +270,6 @@ class Environment(object):
 
         # set the loader provided
         self.loader = loader
-        self.bytecode_cache = None
         self.cache = create_cache(cache_size)
         self.bytecode_cache = bytecode_cache
         self.auto_reload = auto_reload