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/Tools/scripts/findlinksto.py b/Tools/scripts/findlinksto.py
index 8dd4bfb..f23316d 100755
--- a/Tools/scripts/findlinksto.py
+++ b/Tools/scripts/findlinksto.py
@@ -14,7 +14,7 @@
         opts, args = getopt.getopt(sys.argv[1:], '')
         if len(args) < 2:
             raise getopt.GetoptError('not enough arguments', None)
-    except getopt.GetoptError, msg:
+    except getopt.GetoptError as msg:
         sys.stdout = sys.stderr
         print msg
         print 'usage: findlinksto pattern directory ...'