From 8774268adf9711eda3996b6741fa15ff257ae9db Mon Sep 17 00:00:00 2001
From: seven332 <seven332@163.com>
Date: Fri, 22 Mar 2019 01:27:02 +0800
Subject: [PATCH] Check map null

---
 .../com/hippo/ehviewer/widget/GalleryInfoContentHelper.java  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/hippo/ehviewer/widget/GalleryInfoContentHelper.java b/app/src/main/java/com/hippo/ehviewer/widget/GalleryInfoContentHelper.java
index 06bb92cf1..fbe0dcdc3 100644
--- a/app/src/main/java/com/hippo/ehviewer/widget/GalleryInfoContentHelper.java
+++ b/app/src/main/java/com/hippo/ehviewer/widget/GalleryInfoContentHelper.java
@@ -98,7 +98,10 @@ public abstract class GalleryInfoContentHelper extends ContentLayout.ContentHelp
     int id = bundle.getInt(KEY_DATA_MAP, IntIdGenerator.INVALID_ID);
     if (id != IntIdGenerator.INVALID_ID) {
       FavouriteStatusRouter router = EhApplication.getFavouriteStatusRouter();
-      map = router.restoreDataMap(id);
+      Map<Long, GalleryInfo> map = router.restoreDataMap(id);
+      if (map != null) {
+        this.map = map;
+      }
     }
 
     return super.restoreInstanceState(state);