From 11ccd9c0571bd9fc8f138557dd4775ebb29d7644 Mon Sep 17 00:00:00 2001
From: Nathan Gray <nathangray.bsc@gmail.com>
Date: Tue, 16 Aug 2011 19:01:45 +0000
Subject: [PATCH] Check that value is a string before treating it as one

---
 etemplate/js/et2_common.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/etemplate/js/et2_common.js b/etemplate/js/et2_common.js
index 72d3bd8685..0f345ae24b 100644
--- a/etemplate/js/et2_common.js
+++ b/etemplate/js/et2_common.js
@@ -129,10 +129,13 @@ function et2_checkType(_val, _type, _attr)
 			return _val;
 		}
 
-		var lcv = _val.toLowerCase();
-		if (lcv === "true" || lcv === "false" || lcv === "")
+		if (typeof _val == "string")
 		{
-			return _val === "true";
+			var lcv = _val.toLowerCase();
+			if (lcv === "true" || lcv === "false" || lcv === "")
+			{
+				return _val === "true";
+			}
 		}
 
 		return _err();