fix indentation

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk/utils@41866 20353a03-c40f-0410-a6d1-a30d3c3de9de

cloudooo/utils.py

@@ -52,11 +52,11 @@ PYTHON_ENVIRONMENT = [
 
 
 def getCleanPythonEnvironment():
-    env = environ.copy()
-    # Clean python related environment variables
-    for k in PYTHON_ENVIRONMENT:
-      env.pop(k, None)
-    return env
+  env = environ.copy()
+  # Clean python related environment variables
+  for k in PYTHON_ENVIRONMENT:
+    env.pop(k, None)
+  return env
 
 
 def removeDirectory(path):