From 91b64953450626476278737bc2c480189901c2fb Mon Sep 17 00:00:00 2001
From: Ned Batchelder <ned@nedbatchelder.com>
Date: Fri, 23 Sep 2016 06:55:18 -0400
Subject: Be absolutely explicit about non-hashability of some objects.

From https://github.com/nedbat/coveragepy/pull/17
---
 coverage/cmdline.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'coverage/cmdline.py')

diff --git a/coverage/cmdline.py b/coverage/cmdline.py
index a83d619..8942024 100644
--- a/coverage/cmdline.py
+++ b/coverage/cmdline.py
@@ -241,6 +241,8 @@ class CmdOptionParser(CoverageOptionParser):
         # results, and they will compare equal to objects.
         return (other == "<CmdOptionParser:%s>" % self.cmd)
 
+    __hash__ = None     # This object doesn't need to be hashed.
+
     def get_prog_name(self):
         """Override of an undocumented function in optparse.OptionParser."""
         program_name = super(CmdOptionParser, self).get_prog_name()
-- 
cgit v1.2.1