From f84bb9a94ea33e0994e2d40c779416f3caa3aa04 Mon Sep 17 00:00:00 2001
From: Hector Garcia <augmt@users.noreply.github.com>
Date: Sat, 30 Jul 2016 18:34:12 -0400
Subject: [PATCH] Fix loop-protect for empty lines in do-while loops

---
 public/js/lib/loop-protect/loop-protect.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/public/js/lib/loop-protect/loop-protect.js b/public/js/lib/loop-protect/loop-protect.js
index b4f2fdb454..2ccaf9c027 100644
--- a/public/js/lib/loop-protect/loop-protect.js
+++ b/public/js/lib/loop-protect/loop-protect.js
@@ -358,8 +358,10 @@ if (typeof DEBUG === 'undefined') { DEBUG = true; }
                 index++;
 
                 if (index === line.length && lineNum < (lines.length-1)) {
-                  lineNum++;
-                  line = lines[lineNum];
+                  do {
+                    lineNum++;
+                    line = lines[lineNum];
+                  } while (line.length === 0);
                   DEBUG && debug(line); // jshint ignore:line
                   index = 0;
                 }