From: Bob Halley <halley@dnspython.org>
Date: Tue, 25 Aug 2020 16:18:22 +0000 (-0700)
Subject: remove duplicate isinstance check
X-Git-Tag: v2.1.0rc1~44
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cdd9b4b4345154fa89a2efead88dca2497babeb3;p=thirdparty%2Fdnspython.git

remove duplicate isinstance check
---

diff --git a/dns/rdtypes/util.py b/dns/rdtypes/util.py
index 03afb32e..aed67d76 100644
--- a/dns/rdtypes/util.py
+++ b/dns/rdtypes/util.py
@@ -102,8 +102,6 @@ class Bitmap:
         last_window = -1
         self.windows = windows
         for (window, bitmap) in self.windows:
-            if not isinstance(window, int):
-                raise ValueError(f"bad {self.type_name} window type")
             if not isinstance(window, int):
                 raise ValueError(f"bad {self.type_name} window type")
             if window <= last_window: