Use integer division in Field.indexes for Python 3 compatibility.

diff --git a/igor/struct.py b/igor/struct.py
index 4887a146b68bacf9ec2ce805a45d088c461b36ad..2885da44528e04df573e845842267babec90b081 100644 (file)
--- a/igor/struct.py
+++ b/igor/struct.py
@@ -193,7 +193,7 @@ class Field (object):
                 index = []
                 for j,c in enumerate(reversed(self.count)):
                     index.insert(0, i % c)
-                    i /= c
+                    i //= c
                 yield index
 
     def pack_data(self, data=None):