From ee8e35fecf7628c5e89a72c9fbc1b31d9832b295 Mon Sep 17 00:00:00 2001
From: Daniel Brown <ddb@star.sr.bham.ac.uk>
Date: Wed, 20 May 2015 15:55:17 +0100
Subject: [PATCH] fixing BH integer conversion

---
 pykat/optics/knm.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pykat/optics/knm.py b/pykat/optics/knm.py
index dbe7c9c..9a412ba 100644
--- a/pykat/optics/knm.py
+++ b/pykat/optics/knm.py
@@ -398,14 +398,14 @@ def __Ss(u, _u, F, _F, d=0):
 
 def __S(m, _m, X, _X, F, _F, d=0):
     if m % 2 == 1:
-        lim1 = (m-1)/2
+        lim1 = int((m-1)/2)
     else:
-        lim1 = m/2 
+        lim1 = int(m/2 )
 
     if _m % 2 == 1:
-        lim2 = (_m-1)/2
+        lim2 = int((_m-1)/2)
     else:
-        lim2 = _m/2
+        lim2 = int(_m/2)
     
     r = 0
     
-- 
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