From 88c8bd32a50d07e66944baf963ec7a202e2a8805 Mon Sep 17 00:00:00 2001
From: cketti <ck@cketti.de>
Date: Tue, 29 Mar 2022 01:22:46 +0200
Subject: [PATCH] Truncate existing file when saving image

---
 .../briar/android/conversation/ImageViewModel.java           | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/briar-android/src/main/java/org/briarproject/briar/android/conversation/ImageViewModel.java b/briar-android/src/main/java/org/briarproject/briar/android/conversation/ImageViewModel.java
index 84e9af5d8..823151fca 100644
--- a/briar-android/src/main/java/org/briarproject/briar/android/conversation/ImageViewModel.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/conversation/ImageViewModel.java
@@ -1,6 +1,7 @@
 package org.briarproject.briar.android.conversation;
 
 import android.app.Application;
+import android.content.ContentResolver;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.view.View;
@@ -249,8 +250,8 @@ public class ImageViewModel extends DbViewModel implements EventListener {
 	}
 
 	private OutputStream getOutputStream(Uri uri) throws IOException {
-		OutputStream os =
-				getApplication().getContentResolver().openOutputStream(uri);
+		ContentResolver contentResolver = getApplication().getContentResolver();
+		OutputStream os = contentResolver.openOutputStream(uri, "wt");
 		if (os == null) throw new IOException();
 		return os;
 	}