From 957ef6bf390d499453e1ab9f13b0d62ae6102e30 Mon Sep 17 00:00:00 2001
From: hungtu <hungtu@spectrm.de>
Date: Thu, 4 May 2017 14:42:35 +0200
Subject: [PATCH] #90 Fix proper use of bitwise operator

---
 rivescript/sorting.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rivescript/sorting.py b/rivescript/sorting.py
index bbdf6f4..db9338a 100644
--- a/rivescript/sorting.py
+++ b/rivescript/sorting.py
@@ -47,7 +47,7 @@ def __init__(self, pattern, index, weight, inherit = sys.maxsize):
         self.option = self.alphabet.count('[') + self.alphabet.count('(')  # Number of option 0 < 1
 
         if self.star > 0:
-            if self.pound == 0 & self.under == 0 & self.option == 0:  # Place single star last in the rank
+            if (self.pound == 0) & (self.under == 0) & (self.option == 0):  # Place single star last in the rank
                 self.pound = sys.maxsize
                 self.under = sys.maxsize
                 self.option = sys.maxsize