From cfb73565ceae4094d1cc10759692644705585229 Mon Sep 17 00:00:00 2001
From: Raphael Michel <mail@raphaelmichel.de>
Date: Mon, 19 Oct 2015 21:47:55 +0200
Subject: [PATCH] Fixed a TypeError

---
 src/pretix/control/forms/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pretix/control/forms/__init__.py b/src/pretix/control/forms/__init__.py
index e4209c1e6..97457f4d1 100644
--- a/src/pretix/control/forms/__init__.py
+++ b/src/pretix/control/forms/__init__.py
@@ -250,7 +250,7 @@ class VariationsFieldRenderer(forms.widgets.CheckboxFieldRenderer):
         for gridrow in product(*[prop.values.current.all() for prop in properties[2:]]):
             if len(gridrow) > 0:
                 output.append('<strong>')
-                output.append(", ".join([value.value for value in gridrow]))
+                output.append(", ".join([str(value.value) for value in gridrow]))
                 output.append('</strong>')
             output.append('<table class="table"><thead><tr><th></th>')
             for val2 in prop2v: