diff --git a/v13/java/android/support/v13/app/FragmentStatePagerAdapter.java b/v13/java/android/support/v13/app/FragmentStatePagerAdapter.java
index 89be82e..f62a11f 100644
--- a/v13/java/android/support/v13/app/FragmentStatePagerAdapter.java
+++ b/v13/java/android/support/v13/app/FragmentStatePagerAdapter.java
@@ -127,7 +127,7 @@
 
     @Override
     public void destroyItem(ViewGroup container, int position, Object object) {
-        Fragment fragment = (Fragment)object;
+        Fragment fragment = (Fragment) object;
 
         if (mCurTransaction == null) {
             mCurTransaction = mFragmentManager.beginTransaction();
@@ -137,7 +137,8 @@
         while (mSavedState.size() <= position) {
             mSavedState.add(null);
         }
-        mSavedState.set(position, mFragmentManager.saveFragmentInstanceState(fragment));
+        mSavedState.set(position, fragment.isAdded()
+                ? mFragmentManager.saveFragmentInstanceState(fragment) : null);
         mFragments.set(position, null);
 
         mCurTransaction.remove(fragment);
diff --git a/v4/java/android/support/v4/app/FragmentStatePagerAdapter.java b/v4/java/android/support/v4/app/FragmentStatePagerAdapter.java
index 0c3c6c5..ad9072b 100644
--- a/v4/java/android/support/v4/app/FragmentStatePagerAdapter.java
+++ b/v4/java/android/support/v4/app/FragmentStatePagerAdapter.java
@@ -16,8 +16,6 @@
 
 package android.support.v4.app;
 
-import java.util.ArrayList;
-
 import android.os.Bundle;
 import android.os.Parcelable;
 import android.support.v4.view.PagerAdapter;
@@ -25,6 +23,8 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import java.util.ArrayList;
+
 /**
  * Implementation of {@link android.support.v4.view.PagerAdapter} that
  * uses a {@link Fragment} to manage each page. This class also handles
@@ -123,7 +123,7 @@
 
     @Override
     public void destroyItem(ViewGroup container, int position, Object object) {
-        Fragment fragment = (Fragment)object;
+        Fragment fragment = (Fragment) object;
 
         if (mCurTransaction == null) {
             mCurTransaction = mFragmentManager.beginTransaction();
@@ -133,7 +133,8 @@
         while (mSavedState.size() <= position) {
             mSavedState.add(null);
         }
-        mSavedState.set(position, mFragmentManager.saveFragmentInstanceState(fragment));
+        mSavedState.set(position, fragment.isAdded()
+                ? mFragmentManager.saveFragmentInstanceState(fragment) : null);
         mFragments.set(position, null);
 
         mCurTransaction.remove(fragment);