1 files changed, 4 insertions, 4 deletions
diff --git a/app/assets/javascripts/line_highlighter.js b/app/assets/javascripts/line_highlighter.js
index 815b13f7bf5..291655235d5 100644
--- a/app/assets/javascripts/line_highlighter.js
+++ b/app/assets/javascripts/line_highlighter.js
@@ -142,14 +142,14 @@ LineHighlighter.prototype.highlightLine = function(lineNumber) {
 //
 // range - Array containing the starting and ending line numbers
 LineHighlighter.prototype.highlightRange = function(range) {
-  var i, lineNumber, ref, ref1, results;
   if (range[1]) {
-    results = [];
+    const results = [];
+    const ref = range[0] <= range[1] ? range : range.reverse();
 
-    // eslint-disable-next-line no-multi-assign
-    for (lineNumber = i = ref = range[0], ref1 = range[1]; ref <= ref1 ? i <= ref1 : i >= ref1; lineNumber = ref <= ref1 ? (i += 1) : (i -= 1)) {
+    for (let lineNumber = range[0]; lineNumber <= ref[1]; lineNumber += 1) {
       results.push(this.highlightLine(lineNumber));
     }
+
     return results;
   } else {
     return this.highlightLine(range[0]);