From 1aac54cefc72710470b59bdb0fe85f61eed98a87 Mon Sep 17 00:00:00 2001
From: David Evans <davidje13@users.noreply.github.com>
Date: Sat, 28 Oct 2017 11:49:37 +0100
Subject: [PATCH] Fix linter error

---
 scripts/interface/Interface.js | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/scripts/interface/Interface.js b/scripts/interface/Interface.js
index 338d8a5..0455af0 100644
--- a/scripts/interface/Interface.js
+++ b/scripts/interface/Interface.js
@@ -54,11 +54,7 @@ define(['codemirror'], (CodeMirror) => {
 			this._downloadPNGFocus = this._downloadPNGFocus.bind(this);
 		}
 
-		build(container) {
-			this.codePane = makeNode('div', {'class': 'pane-code'});
-			this.viewPane = makeNode('div', {'class': 'pane-view'});
-			this.viewPaneInner = makeNode('div', {'class': 'pane-view-inner'});
-
+		buildOptions() {
 			this.downloadPNG = makeNode('a', {
 				'href': '#',
 				'download': 'SequenceDiagram.png',
@@ -78,11 +74,20 @@ define(['codemirror'], (CodeMirror) => {
 			this.downloadSVG.appendChild(makeText('SVG'));
 			on(this.downloadSVG, ['click'], this._downloadSVGClick);
 
-			this.options = makeNode('div', {'class': 'options'});
-			this.options.appendChild(this.downloadPNG);
-			this.options.appendChild(this.downloadSVG);
-			this.viewPane.appendChild(this.options);
+			const options = makeNode('div', {'class': 'options'});
+			options.appendChild(this.downloadPNG);
+			options.appendChild(this.downloadSVG);
+			return options;
+		}
+
+		build(container) {
+			this.codePane = makeNode('div', {'class': 'pane-code'});
+			this.viewPane = makeNode('div', {'class': 'pane-view'});
+			this.viewPaneInner = makeNode('div', {'class': 'pane-view-inner'});
+
+			const options = this.buildOptions();
 			this.viewPane.appendChild(this.viewPaneInner);
+			this.viewPane.appendChild(options);
 
 			container.appendChild(this.codePane);
 			container.appendChild(this.viewPane);