diff --git a/demo/client.ts b/demo/client.ts
index 42e4fe7d..7118ec2e 100644
--- a/demo/client.ts
+++ b/demo/client.ts
@@ -288,7 +288,7 @@ function initOptions(term: TerminalType): void {
   });
   html += '</div><div class="option-group">';
   Object.keys(stringOptions).forEach(o => {
-    if (stringOptions[o] && typeof stringOptions[o] !== 'string') {
+    if (stringOptions[o]) {
       html += `<div class="option"><label>${o} <select id="opt-${o}">${stringOptions[o].map(v => `<option ${term.getOption(o) === v ? 'selected' : ''}>${v}</option>`).join('')}</select></label></div>`;
     } else {
       html += `<div class="option"><label>${o} <input id="opt-${o}" type="text" value="${term.getOption(o)}"/></label></div>`;
diff --git a/src/common/TestUtils.test.ts b/src/common/TestUtils.test.ts
index 42152fac..7d9c3aa6 100644
--- a/src/common/TestUtils.test.ts
+++ b/src/common/TestUtils.test.ts
@@ -75,7 +75,6 @@ export class MockLogService implements ILogService {
 export class MockOptionsService implements IOptionsService {
   serviceBrand: any;
   options: ITerminalOptions = clone(DEFAULT_OPTIONS);
-  windowOptions = 0;
   onOptionChange: IEvent<string> = new EventEmitter<string>().event;
   constructor(testOptions?: IPartialTerminalOptions) {
     if (testOptions) {
diff --git a/src/common/services/OptionsService.ts b/src/common/services/OptionsService.ts
index c05401d0..70a885fc 100644
--- a/src/common/services/OptionsService.ts
+++ b/src/common/services/OptionsService.ts
@@ -14,7 +14,6 @@ import { clone } from 'common/Clone';
 // made, apart from the conversion to base64.
 export const DEFAULT_BELL_SOUND = 'data:audio/mp3;base64,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';
 
-
 // TODO: Freeze?
 export const DEFAULT_OPTIONS: ITerminalOptions = Object.freeze({
   cols: 80,