From df4f4deb1f54e4baa77d7cfcf81945df9693933b Mon Sep 17 00:00:00 2001
From: nathangray <nathangray.bsc+github@gmail.com>
Date: Fri, 3 Nov 2017 14:37:46 -0600
Subject: [PATCH] Etemplate - Make sure to not return an empty string, it will
 fail when queried

---
 api/js/etemplate/et2_widget_taglist.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/api/js/etemplate/et2_widget_taglist.js b/api/js/etemplate/et2_widget_taglist.js
index 3c7cbc64bc..b3be0d080f 100644
--- a/api/js/etemplate/et2_widget_taglist.js
+++ b/api/js/etemplate/et2_widget_taglist.js
@@ -479,6 +479,12 @@ var et2_taglist = (function(){ "use strict"; return et2_selectbox.extend([et2_IR
 		}
 		this._query_server = false;
 
+		// Make sure we don't give an empty string, that fails when we try to query
+		if(return_value == this.options.autocomplete_url && !return_value)
+		{
+			return_value = [];
+		}
+		
 		// Turn on local filtering, or trust server to do it
 		cfg.mode = typeof return_value === 'string' ? 'remote' : 'local';