From 5bd8d6c69ded52ba9086eb94c26fbfba76a398bd Mon Sep 17 00:00:00 2001
From: Jake McGinty <me@jake.su>
Date: Wed, 11 Feb 2015 18:15:50 -0800
Subject: [PATCH] Check the part stream is non-null before decoding

// FREEBIE

Closes #2459
---
 src/org/thoughtcrime/securesms/util/BitmapUtil.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/org/thoughtcrime/securesms/util/BitmapUtil.java b/src/org/thoughtcrime/securesms/util/BitmapUtil.java
index 4590dd43de..0a1c1a38bb 100644
--- a/src/org/thoughtcrime/securesms/util/BitmapUtil.java
+++ b/src/org/thoughtcrime/securesms/util/BitmapUtil.java
@@ -80,7 +80,9 @@ public class BitmapUtil {
   private static Bitmap createScaledBitmap(Context context, MasterSecret masterSecret, Uri uri, int maxWidth, int maxHeight, boolean constrainedMemory)
       throws IOException, BitmapDecodingException
   {
-    return createScaledBitmap(PartAuthority.getPartStream(context, masterSecret, uri),
+    InputStream is = PartAuthority.getPartStream(context, masterSecret, uri);
+    if (is == null) throw new IOException("Couldn't obtain InputStream");
+    return createScaledBitmap(is,
                               PartAuthority.getPartStream(context, masterSecret, uri),
                               PartAuthority.getPartStream(context, masterSecret, uri),
                               maxWidth, maxHeight, constrainedMemory);