From 9caa2dcfa5fb6e56f88fdcf575e74c3e821d9c52 Mon Sep 17 00:00:00 2001
From: Torsten Paul <Torsten.Paul@gmx.de>
Date: Thu, 2 Jan 2014 23:18:15 +0100
Subject: [PATCH] Add concat() function to list of experimental features.

---
 src/func.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/func.cc b/src/func.cc
index 23292df3..878bc1c6 100644
--- a/src/func.cc
+++ b/src/func.cc
@@ -622,7 +622,7 @@ void register_builtin_functions()
 	Builtins::init("log", new BuiltinFunction(&builtin_log));
 	Builtins::init("ln", new BuiltinFunction(&builtin_ln));
 	Builtins::init("str", new BuiltinFunction(&builtin_str));
-	Builtins::init("concat", new BuiltinFunction(&builtin_concat));
+	Builtins::init("concat", new BuiltinFunction(&builtin_concat, Feature::ExperimentalConcatFunction));
 	Builtins::init("lookup", new BuiltinFunction(&builtin_lookup));
 	Builtins::init("search", new BuiltinFunction(&builtin_search));
 	Builtins::init("version", new BuiltinFunction(&builtin_version));