From db7afc66b66f6ca055d0fcb6108b00d7e6207354 Mon Sep 17 00:00:00 2001
From: srowen <srowen@59b500cc-1b3d-0410-9834-0bbf25fbcc57>
Date: Sun, 7 Oct 2012 11:16:08 +0000
Subject: [PATCH] Work around Android NPE observed in the wild

git-svn-id: https://zxing.googlecode.com/svn/trunk@2451 59b500cc-1b3d-0410-9834-0bbf25fbcc57
---
 .../com/google/zxing/client/android/HttpHelper.java  | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/android/src/com/google/zxing/client/android/HttpHelper.java b/android/src/com/google/zxing/client/android/HttpHelper.java
index 5395969a4..d23cb59c8 100644
--- a/android/src/com/google/zxing/client/android/HttpHelper.java
+++ b/android/src/com/google/zxing/client/android/HttpHelper.java
@@ -110,8 +110,16 @@ public final class HttpHelper {
         Log.w(TAG, "Bad URI? " + uri);
         throw new IOException(iae);
       }
-      if (connection.getResponseCode() != HttpURLConnection.HTTP_OK) {
-        throw new IOException("Bad HTTP response: " + connection.getResponseCode());
+      int responseCode;
+      try {
+        responseCode = connection.getResponseCode();
+      } catch (NullPointerException npe) {
+        // this is maybe this Android bug: http://code.google.com/p/android/issues/detail?id=15554
+        Log.w(TAG, "Bad URI? " + uri);
+        throw new IOException(npe);
+      }
+      if (responseCode != HttpURLConnection.HTTP_OK) {
+        throw new IOException("Bad HTTP response: " + responseCode);
       }
       Log.i(TAG, "Consuming " + uri);
       return consume(connection, maxChars);