diff -r f85f686981ad -r f9acd647f881 Plugins/CheckerPlugins/Pep8/Pep257Checker.py
--- a/Plugins/CheckerPlugins/Pep8/Pep257Checker.py Sun Sep 29 18:23:27 2013 +0200
+++ b/Plugins/CheckerPlugins/Pep8/Pep257Checker.py Sun Sep 29 18:41:53 2013 +0200
@@ -433,6 +433,10 @@
# don't do anything, if essential data is missing
return
+ if not self.__checkers:
+ # don't do anything, if no codes were selected
+ return
+
for keyword in self.__keywords:
if keyword in self.__checkers:
for check in self.__checkers[keyword]:
