| Index: chrome/browser/resources/options/language_options.js
|
| diff --git a/chrome/browser/resources/options/language_options.js b/chrome/browser/resources/options/language_options.js
|
| index 7503212b3a5ad28970a40410c05252e001deb86b..452c61cea3bfb2c1b2eeaf4f7fb41557ec420117 100644
|
| --- a/chrome/browser/resources/options/language_options.js
|
| +++ b/chrome/browser/resources/options/language_options.js
|
| @@ -350,7 +350,7 @@ cr.define('options', function() {
|
| } else if (languageCode in templateData.uiLanguageCodeSet) {
|
| // If the language is supported as UI language, users can click on
|
| // the button to change the UI language.
|
| - if (cr.commandLine.options['--bwsi']) {
|
| + if (cr.commandLine && cr.commandLine.options['--bwsi']) {
|
| // In the guest mode for ChromeOS, changing UI language does not make
|
| // sense because it does not take effect after browser restart.
|
| uiLanguageButton.hidden = true;
|
|
|