From 6e1870b00acf565bb92bcb14b9c9ee8e71020bb4 Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Wed, 19 Aug 2015 12:25:17 +0200
Subject: check if inputstream is null before cropping avatar images

---
 src/main/java/eu/siacs/conversations/persistance/FileBackend.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
index f18266d9..00637257 100644
--- a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
+++ b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
@@ -385,6 +385,9 @@ public class FileBackend {
 			BitmapFactory.Options options = new BitmapFactory.Options();
 			options.inSampleSize = calcSampleSize(image, size);
 			is = mXmppConnectionService.getContentResolver().openInputStream(image);
+			if (is == null) {
+				return null;
+			}
 			Bitmap input = BitmapFactory.decodeStream(is, null, options);
 			if (input == null) {
 				return null;
@@ -411,6 +414,9 @@ public class FileBackend {
 			BitmapFactory.Options options = new BitmapFactory.Options();
 			options.inSampleSize = calcSampleSize(image,Math.max(newHeight, newWidth));
 			is = mXmppConnectionService.getContentResolver().openInputStream(image);
+			if (is == null) {
+				return null;
+			}
 			Bitmap source = BitmapFactory.decodeStream(is, null, options);
 			if (source == null) {
 				return null;
-- 
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