From 1244961c3fb0c76289bc94c6b66da7474838c556 Mon Sep 17 00:00:00 2001
From: elie <elie>
Date: Sat, 12 Dec 2015 15:48:47 +0000
Subject: all SNMP counters now incremented via '+= 1' rather than 'x = x + 1'

---
 pysnmp/cache.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'pysnmp/cache.py')

diff --git a/pysnmp/cache.py b/pysnmp/cache.py
index 46ad6020..49be826f 100644
--- a/pysnmp/cache.py
+++ b/pysnmp/cache.py
@@ -19,7 +19,7 @@ class Cache:
         return k in self.__cache
 
     def __getitem__(self, k):
-        self.__usage[k] = self.__usage[k] + 1
+        self.__usage[k] += 1
         return self.__cache[k]
 
     def __len__(self):
@@ -34,7 +34,7 @@ class Cache:
                 del self.__usage[_k]
             self.__size = self.__size - self.__chopSize
         if k not in self.__cache:
-            self.__size = self.__size + 1
+            self.__size += 1
             self.__usage[k] = 0
         self.__cache[k] = v
 
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