From: Tomas Krizek <tomas.krizek@nic.cz>
Date: Wed, 18 Jul 2018 13:35:51 +0000 (+0200)
Subject: examples/zonediff: fix pylint (singleton-comparison)
X-Git-Tag: v1.16.0~18^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bdef72c6eec0e6e6096eee2ce52217d5a769455e;p=thirdparty%2Fdnspython.git

examples/zonediff: fix pylint (singleton-comparison)
---

diff --git a/examples/zonediff.py b/examples/zonediff.py
index 69851a18..b05d7a46 100755
--- a/examples/zonediff.py
+++ b/examples/zonediff.py
@@ -238,19 +238,19 @@ The differences shown will be logical differences, not textual differences.
     if opts.use_bzr:
         old = _open(["bzr", "cat", "-r" + oldr, filename],
                     "Unable to retrieve revision %s of %s" % (oldr, filename))
-        if newr != None:
+        if newr is not None:
             new = _open(["bzr", "cat", "-r" + newr, filename],
                         "Unable to retrieve revision %s of %s" % (newr, filename))
     elif opts.use_git:
         old = _open(["git", "show", oldn],
                     "Unable to retrieve revision %s of %s" % (oldr, filename))
-        if newr != None:
+        if newr is not None:
             new = _open(["git", "show", newn],
                         "Unable to retrieve revision %s of %s" % (newr, filename))
     elif opts.use_rcs:
         old = _open(["co", "-q", "-p", "-r" + oldr, filename],
                     "Unable to retrieve revision %s of %s" % (oldr, filename))
-        if newr != None:
+        if newr is not None:
             new = _open(["co", "-q", "-p", "-r" + newr, filename],
                         "Unable to retrieve revision %s of %s" % (newr, filename))
     if not opts.use_vc: