From: Sergey Matveev <stargrave@stargrave.org>
Date: Mon, 17 Feb 2020 12:12:00 +0000 (+0300)
Subject: Use bytes joining for three elements
X-Git-Tag: 7.2~7
X-Git-Url: http://www.git.cypherpunks.ru/?p=pyderasn.git;a=commitdiff_plain;h=68a34f95b62f57b1b5395d8a965d96ecfc7a43e9

Use bytes joining for three elements
---

diff --git a/pyderasn.py b/pyderasn.py
index 2dee544..303018d 100755
--- a/pyderasn.py
+++ b/pyderasn.py
@@ -2704,11 +2704,11 @@ class Integer(Obj):
 
     def __hash__(self):
         self._assert_ready()
-        return hash(
-            self.tag +
-            bytes(self._expl or b"") +
+        return hash(b"".join((
+            self.tag,
+            bytes(self._expl or b""),
             str(self._value).encode("ascii"),
-        )
+        )))
 
     def __eq__(self, their):
         if isinstance(their, integer_types):
@@ -4201,11 +4201,11 @@ class ObjectIdentifier(Obj):
 
     def __hash__(self):
         self._assert_ready()
-        return hash(
-            self.tag +
-            bytes(self._expl or b"") +
+        return hash(b"".join((
+            self.tag,
+            bytes(self._expl or b""),
             str(self._value).encode("ascii"),
-        )
+        )))
 
     def __eq__(self, their):
         if their.__class__ == tuple: