From 4fcbd642f31f20fff4c5f088d8d6e3894e4941e7 Mon Sep 17 00:00:00 2001
From: "Johnny C. Lam" <jlam88@gmail.com>
Date: Sun, 10 Nov 2013 00:29:14 +0000
Subject: [PATCH] Print timespans in a prettier way.

git-svn-id: svn://svn.curseforge.net/wow/ovale/mainline/trunk@1135 d5049fe3-3747-40f7-a4b5-f36d6801af5f
---
 OvaleTimeSpan.lua |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/OvaleTimeSpan.lua b/OvaleTimeSpan.lua
index 4e78cc4..56eb448 100644
--- a/OvaleTimeSpan.lua
+++ b/OvaleTimeSpan.lua
@@ -27,6 +27,7 @@ Ovale.OvaleTimeSpan = OvaleTimeSpan
 --<private-static-properties>
 --local debugprint = print
 local setmetatable = setmetatable
+local strformat = string.format
 local tconcat = table.concat
 local wipe = table.wipe
 --</private-static-properties>
@@ -83,7 +84,7 @@ function OvaleTimeSpan:__tostring()
 	if not self or #self == 0 then
 		return "empty set"
 	else
-		return tconcat(self, ", ")
+		return strformat("(%s)", tconcat(self, ", "))
 	end
 end
 
-- 
1.7.9.5