SF patch 1631942 by Collin Winter:
(a) "except E, V" -> "except E as V"
(b) V is now limited to a simple name (local variable)
(c) V is now deleted at the end of the except block
diff --git a/Demo/pdist/FSProxy.py b/Demo/pdist/FSProxy.py
index a1ab635..dad4015 100755
--- a/Demo/pdist/FSProxy.py
+++ b/Demo/pdist/FSProxy.py
@@ -87,7 +87,7 @@
                     fs = macfs.FSSpec(name)
                     c, t = fs.GetCreatorType()
                     if t != 'TEXT': return 0
-                except macfs.error, msg:
+                except macfs.error as msg:
                     print "***", name, msg
                     return 0
         else: