From 708a5b1b33e6f229dd16999dcd22fc39b7d528fc Mon Sep 17 00:00:00 2001
From: j <j@mailb.org>
Date: Tue, 4 Dec 2018 19:14:24 +0100
Subject: [PATCH] don't fail for int

---
 pandora/document/models.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pandora/document/models.py b/pandora/document/models.py
index 1a824734..268302b5 100644
--- a/pandora/document/models.py
+++ b/pandora/document/models.py
@@ -235,6 +235,8 @@ class Document(models.Model):
                     value = self.get_value(source, u'')
                     if isinstance(value, list):
                         value = u','.join(value)
+                    if not isinstance(value, str):
+                        value = str(value)
                     value = utils.sort_string(value)[:955]
                     set_value(s, name, value)
                 elif sort_type == 'words':