Index: chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeManager.java |
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeManager.java b/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeManager.java |
index 4c03b7ed7465237fb56ca768b72ec10ed0e437b6..141a6837ebf1b95787131aa8bc9debf7e4d6be8c 100644 |
--- a/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeManager.java |
+++ b/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeManager.java |
@@ -156,6 +156,8 @@ public class ReaderModeManager extends TabModelSelectorTabObserver |
@Override |
public void onShown(Tab shownTab) { |
+ if (mTabModelSelector == null) return; |
+ |
int shownTabId = shownTab.getId(); |
Tab previousTab = mTabModelSelector.getTabById(mTabId); |
mTabId = shownTabId; |