From e258093d08a4c3abb8a746c0f5bd2935b1007744 Mon Sep 17 00:00:00 2001
From: Gavin Ridley <gavin.keith.ridley@gmail.com>
Date: Thu, 16 Jan 2020 22:12:42 -0500
Subject: [PATCH] Annndddd that made it segfault

---
 openmc/lib/cell.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openmc/lib/cell.py b/openmc/lib/cell.py
index c4fc43a5b..6ed4bca1e 100644
--- a/openmc/lib/cell.py
+++ b/openmc/lib/cell.py
@@ -133,7 +133,7 @@ class Cell(_FortranObjectWithID):
         n = c_int32()
         _dll.openmc_cell_get_fill(self._index, fill_type, indices, n)
 
-        if fill_type.value == 0:
+        if fill_type.value == 1:
             if n.value > 1:
                 return [Material(index=i) for i in indices[:n.value]]
             else: