From f6cf9d9150c54d12873487f62a0dc3d4ed332a1c Mon Sep 17 00:00:00 2001
From: Hannah Ward <Hannah.ward9001@gmail.com>
Date: Tue, 13 Sep 2016 13:03:22 +0100
Subject: [PATCH] Fixed search_index

---
 pymisp/api.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pymisp/api.py b/pymisp/api.py
index 6c80b62..c44577b 100644
--- a/pymisp/api.py
+++ b/pymisp/api.py
@@ -867,7 +867,7 @@ class PyMISP(object):
             if allowed[rule] is not None:
                 if not isinstance(allowed[rule], list):
                     allowed[rule] = [allowed[rule]]
-                allowed[rule] = map(str, allowed[rule])
+                allowed[rule] = [x for x in map(str, allowed[rule])]
                 if rule in rule_levels:
                     if not set(allowed[rule]).issubset(rule_levels[rule]):
                         raise SearchError('Values in your {} are invalid, has to be in {}'.format(rule, ', '.join(str(x) for x in rule_levels[rule])))