commit 82ca59e002ff516754e6258513e2d3c07cdd6e71
author Tim Peters <tim.peters@gmail.com> Tue Jan 28 16:47:59 2003 +0000
committer Tim Peters <tim.peters@gmail.com> Tue Jan 28 16:47:59 2003 +0000
tree fb07b11d0f3549ec903878660af758e7a6fa60ba
parent 13a25fb8e654c181843b99d3121bbf5af5bbd0f3

save_dict():  Added a comment about the control flow NealN missed.

Lib/pickle.py

diff --git a/Lib/pickle.py b/Lib/pickle.py
index c29f2f8..88f03a4 100644
--- a/Lib/pickle.py
+++ b/Lib/pickle.py
@@ -561,7 +561,8 @@
                     save(value)
                 write(SETITEMS)
                 return
-
+            # else (dict is empty or a singleton), fall through to the
+            # SETITEM code at the end
         else:   # proto 0 -- can't use EMPTY_DICT or SETITEMS
             write(MARK + DICT)
             self.memoize(obj)