From d9265610c312ce049b756acb69a90bba38ae19d1 Mon Sep 17 00:00:00 2001
From: seven332 <seven332@163.com>
Date: Fri, 8 Apr 2016 22:44:09 +0800
Subject: [PATCH] Check pages in read SpiderInfo

---
 app/src/main/java/com/hippo/ehviewer/spider/SpiderInfo.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/src/main/java/com/hippo/ehviewer/spider/SpiderInfo.java b/app/src/main/java/com/hippo/ehviewer/spider/SpiderInfo.java
index 449bf8d7f..46ac526a2 100644
--- a/app/src/main/java/com/hippo/ehviewer/spider/SpiderInfo.java
+++ b/app/src/main/java/com/hippo/ehviewer/spider/SpiderInfo.java
@@ -102,6 +102,10 @@ public class SpiderInfo {
             spiderInfo.previewPerPage = Integer.parseInt(IOUtils.readAsciiLine(is));
             // Pages
             spiderInfo.pages = Integer.parseInt(IOUtils.readAsciiLine(is));
+            // Check pages
+            if (spiderInfo.pages <= 0) {
+                return null;
+            }
             // PToken
             spiderInfo.pTokenMap = new SparseArray<>(spiderInfo.pages);
             while (true) { // EOFException will raise