From 86af2f666783da7af8ffd082eeae6ac200eefea6 Mon Sep 17 00:00:00 2001
From: Wolfram Schneider <wosch@indexdata.dk>
Date: Wed, 10 Dec 2014 11:47:55 +0000
Subject: [PATCH] ignore empty query values

---
 examples/htdocs/tester.html |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/htdocs/tester.html b/examples/htdocs/tester.html
index f7ee011..1ad711f 100644
--- a/examples/htdocs/tester.html
+++ b/examples/htdocs/tester.html
@@ -339,6 +339,8 @@ $("#mkws-config").dialog("option", "buttons", [
 // Queries dialog
 var updateQueries = function () {
   context.queries = $("#queries > textarea").val().split("\n");
+  // ignore empty query values
+  context.queries = $.grep(context.queries, function (query, index) { return query.match(/^\s*\S+/) } );
   localStorage.setItem("mkwstest-queries", JSON.stringify(context.queries));
   startEval();
 }
-- 
1.7.10.4