From 61b766ceb3aab1ee7b73008639972e8f6d802e11 Mon Sep 17 00:00:00 2001
From: Nicolas Appriou <nicolas.appriou@gmail.com>
Date: Sat, 24 Jun 2017 18:26:41 +0200
Subject: [PATCH] remove unneeded code

The image variable is local to the function. There is no need to delete it.
---
 src/qrtools.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/qrtools.py b/src/qrtools.py
index ad7316c..9131399 100644
--- a/src/qrtools.py
+++ b/src/qrtools.py
@@ -175,8 +175,6 @@ def decode(self, filename=None):
             else:
                 for symbol in image:
                     pass
-                # clean up
-                del(image)
                 # Assuming data is encoded in utf8
                 self.data = symbol.data.decode(u'utf-8')
                 self.data_type = self.data_recognise()