From 5398c45c8287b5c03dc6205678cbdbb9b71bbda9 Mon Sep 17 00:00:00 2001
From: Janusz Harkot <janusz.harkot@gmail.com>
Date: Mon, 3 Sep 2012 01:59:49 +0200
Subject: [PATCH] allow empty values

---
 constance/admin.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/constance/admin.py b/constance/admin.py
index 4081ca3..09d2bd7 100644
--- a/constance/admin.py
+++ b/constance/admin.py
@@ -20,7 +20,7 @@ from constance import config, settings
 NUMERIC_WIDGET = forms.TextInput(attrs={'size': 10})
 
 INTEGER_LIKE = (fields.IntegerField, {'widget': NUMERIC_WIDGET})
-STRING_LIKE = (fields.CharField, {'widget': forms.Textarea(attrs={'rows': 3})})
+STRING_LIKE = (fields.CharField, {'widget': forms.Textarea(attrs={'rows': 3}), 'required': False})
 
 FIELDS = {
     bool: (fields.BooleanField, {'required': False}),