diff -r 1ec9fe1dfba9 -r 2a164a9cf81c server/sources/__init__.py
--- a/server/sources/__init__.py	Tue Sep 20 15:14:04 2011 +0200
+++ b/server/sources/__init__.py	Wed Sep 21 17:38:00 2011 +0200
@@ -177,7 +177,7 @@
         # cw < 3.10 bw compat
         try:
             processed['adapter'] = confdict['adapter']
-        except:
+        except KeyError:
             pass
         # check for unknown options
         if confdict and not confdict.keys() == ['adapter']: