From 727d448b5c0024e3f35e082e66fb07b33b591b23 Mon Sep 17 00:00:00 2001
From: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
Date: Fri, 17 Jan 2014 11:05:46 +0200
Subject: model: make choices work for non-string fields

---
 acf2/model/field.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/acf2/model/field.lua b/acf2/model/field.lua
index 8728dbb..c5e36f2 100644
--- a/acf2/model/field.lua
+++ b/acf2/model/field.lua
@@ -1,5 +1,5 @@
 --[[
-Copyright (c) 2012-2013 Kaarle Ritvanen
+Copyright (c) 2012-2014 Kaarle Ritvanen
 See LICENSE file for license details
 --]]
 
@@ -29,6 +29,7 @@ end
 
 function M.Member:auto_ui_name(name)
    if not name then return end
+   if type(name) ~= 'string' then return tostring(name) end
    local res = (name:sub(1, 1):upper()..name:sub(2)):gsub('-', ' ')
    return res
 end
-- 
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