From 30834ab9db1d766f21d31909e7c939120adc941e Mon Sep 17 00:00:00 2001
From: rbock <rbock@eudoxos.de>
Date: Sun, 8 Mar 2015 20:15:16 +0100
Subject: [PATCH] Fixed value_list for sets

---
 include/sqlpp11/functions.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/sqlpp11/functions.h b/include/sqlpp11/functions.h
index 143ddc61..46776612 100644
--- a/include/sqlpp11/functions.h
+++ b/include/sqlpp11/functions.h
@@ -109,7 +109,7 @@ namespace sqlpp
 			{
 				if (t._container.size() == 1)
 				{
-					return serialize(value(t._container[0]), context);
+					return serialize(value(*begin(t._container)), context);
 				}
 
 				bool first = true;