From 14230d10f738c889a1649fdc85a6671998fba362 Mon Sep 17 00:00:00 2001
From: Hadi Nategh <hn@stylite.de>
Date: Fri, 5 Dec 2014 11:04:42 +0000
Subject: [PATCH] Make sure there's string to be replaced

---
 etemplate/js/et2_widget_date.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etemplate/js/et2_widget_date.js b/etemplate/js/et2_widget_date.js
index 9c76e15aee..42eeceea94 100644
--- a/etemplate/js/et2_widget_date.js
+++ b/etemplate/js/et2_widget_date.js
@@ -414,7 +414,7 @@ var et2_date = et2_inputWidget.extend(
 
 		// Convert to timestamp - no seconds
 		this.date.setSeconds(0,0);
-		return this.date.toJSON().replace(/\.\d{3}Z$/, 'Z');
+		return this.date?this.date.toJSON().replace(/\.\d{3}Z$/, 'Z'):this.date;
 	}
 });
 et2_register_widget(et2_date, ["date", "date-time", "date-timeonly"]);