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-rw-r--r--src/engine/SCons/Environment.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/engine/SCons/Environment.py b/src/engine/SCons/Environment.py
index 47f6c03..44f916d 100644
--- a/src/engine/SCons/Environment.py
+++ b/src/engine/SCons/Environment.py
@@ -194,7 +194,7 @@ def _delete_duplicates(l, keep_last):
# BuilderWrapper a subclass that overrides __call__() to enforce specific
# Builder calling conventions, simplified some of our higher-layer code.
-class MethodWrapper:
+class MethodWrapper(object):
"""
A generic Wrapper class that associates a method (which can
actually be any callable) with an object. As part of creating this