huge cleanup for removing mutables used as default

[sfa.git] / sfa / util / config.py

diff --git a/sfa/util/config.py b/sfa/util/config.py
index c25ec44..797bed7 100644 (file)
--- a/sfa/util/config.py
+++ b/sfa/util/config.py
@@ -194,7 +194,8 @@ DO NOT EDIT. This file was automatically generated at
             return False
 
 
-    def dump(self, sections = []):
+    def dump(self, sections=None):
+        if sections is None: sections=[]
         sys.stdout.write(output_python())
 
     def output_python(self, encoding = "utf-8"):