From 020a78b7765e307630c97e08ec4e9e81cd8b4ca0 Mon Sep 17 00:00:00 2001
From: Peter Surda <surda@economicsofbitcoin.com>
Date: Tue, 1 Nov 2016 14:44:39 +0100
Subject: [PATCH] Exception prevention in hashCount

- I got a report that an exception can occur, and while I can't
reproduce it, this should avoid it
---
 src/class_objectHashHolder.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/class_objectHashHolder.py b/src/class_objectHashHolder.py
index 3fc260d2..30d27ea8 100644
--- a/src/class_objectHashHolder.py
+++ b/src/class_objectHashHolder.py
@@ -49,7 +49,7 @@ class objectHashHolder(threading.Thread):
         self.collectionOfPeerLists[random.randrange(0, self.size)].append(peerDetails)
         
     def hashCount(self):
-        return sum([len(x) for x in self.collectionOfHashLists])
+        return sum([len(x) for x in self.collectionOfHashLists if type(x) is list])
 
     def close(self):
         self.shutdown = True