From e8d3fd2c1a4764254d39fb3bac9f43cdccb3b1d4 Mon Sep 17 00:00:00 2001
From: keithsterling <keith@keithsterling.com>
Date: Tue, 12 Dec 2017 15:56:29 +0000
Subject: [PATCH] Fix for writing braintree as unicode

---
 src/programy/parser/pattern/graph.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/programy/parser/pattern/graph.py b/src/programy/parser/pattern/graph.py
index e7537652b..8520e6777 100644
--- a/src/programy/parser/pattern/graph.py
+++ b/src/programy/parser/pattern/graph.py
@@ -256,7 +256,7 @@ def save_braintree(self, bot, clientid, filename, content):
             braintree += '<aiml>\n'
             braintree += self.root.to_xml(bot, clientid)
             braintree += '</aiml>\n'
-            with open(filename, "w+") as dump_file:
+            with open(filename, "w+", encoding="utf-8") as dump_file:
                 dump_file.write(braintree)
         else:
             if logging.getLogger().isEnabledFor(logging.ERROR):