Protect against crash in font size

Change-Id: Ib3578e0e82388a4f6aa3eeade0d990fc107b9c14
Fixes: 29438848

diff --git a/src/com/android/settings/accessibility/ToggleFontSizePreferenceFragment.java b/src/com/android/settings/accessibility/ToggleFontSizePreferenceFragment.java
index 9933672..f246204 100644 (file)
--- a/src/com/android/settings/accessibility/ToggleFontSizePreferenceFragment.java
+++ b/src/com/android/settings/accessibility/ToggleFontSizePreferenceFragment.java
@@ -67,6 +67,7 @@ public class ToggleFontSizePreferenceFragment extends PreviewSeekBarPreferenceFr
      */
     @Override
     protected void commit() {
+        if (getContext() == null) return;
         final ContentResolver resolver = getContext().getContentResolver();
         Settings.System.putFloat(resolver, Settings.System.FONT_SCALE, mValues[mCurrentIndex]);
     }