1 files changed, 5 insertions, 6 deletions
diff --git a/chromium/chrome/browser/resources/options/preferences.js b/chromium/chrome/browser/resources/options/preferences.js
index 6f8cc829417..ef1ed18cf90 100644
--- a/chromium/chrome/browser/resources/options/preferences.js
+++ b/chromium/chrome/browser/resources/options/preferences.js
@@ -214,12 +214,11 @@ cr.define('options', function() {
 
       var event = new Event(name);
       // Decorate pref value as CoreOptionsHandler::CreateValueForPref() does.
-      event.value = {
-        value: value,
-        recommendedValue: pref.orig.recommendedValue,
-        disabled: pref.orig.disabled,
-        uncommitted: true,
-      };
+      event.value = {value: value, uncommitted: true};
+      if (pref.orig) {
+        event.value.recommendedValue = pref.orig.recommendedValue;
+        event.value.disabled = pref.orig.disabled;
+      }
       this.dispatchEvent(event);
     },