From d6aa3174fdb350036f04acc4f5ce028f2ebc5578 Mon Sep 17 00:00:00 2001
From: seven332 <seven332@163.com>
Date: Wed, 31 Dec 2014 22:07:25 +0800
Subject: [PATCH] update

---
 src/com/hippo/ehviewer/util/Utils.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/com/hippo/ehviewer/util/Utils.java b/src/com/hippo/ehviewer/util/Utils.java
index 0bc760742..4bb7d4f99 100644
--- a/src/com/hippo/ehviewer/util/Utils.java
+++ b/src/com/hippo/ehviewer/util/Utils.java
@@ -46,7 +46,7 @@ import com.hippo.ehviewer.AppHandler;
 
 public final class Utils {
     @SuppressWarnings("unused")
-    private static String TAG = "Util";
+    private static String TAG = Utils.class.getSimpleName();
 
     public static final boolean SUPPORT_IMAGE;
     @SuppressLint("SimpleDateFormat")
@@ -626,6 +626,9 @@ public final class Utils {
      * @return
      */
     public static boolean isInArea(int[] area, int x, int y) {
+        if (area == null)
+            throw new NullPointerException("area is null in "
+                    + Utils.class.getName() + ".isInArea");
         if (area.length != 4)
             throw new IllegalArgumentException(
                     "area's length should be 4, but it's length is " + area.length);