From e61037d412ec818250113611cfd42c93dfec9dcc Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <moritz@bunkus.org>
Date: Sat, 2 Jan 2016 09:56:10 +0100
Subject: [PATCH] GUI: attachment editor: fix adding new attachments

The content wasn't read at all.
---
 src/mkvtoolnix-gui/header_editor/tab.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mkvtoolnix-gui/header_editor/tab.cpp b/src/mkvtoolnix-gui/header_editor/tab.cpp
index a5d5b20e8..7d8ef33f5 100644
--- a/src/mkvtoolnix-gui/header_editor/tab.cpp
+++ b/src/mkvtoolnix-gui/header_editor/tab.cpp
@@ -637,7 +637,6 @@ Tab::removeSelectedAttachment() {
 
 KaxAttachedPtr
 Tab::createAttachmentFromFile(QString const &fileName) {
-  QByteArray content;
   QFile file{fileName};
 
   if (!file.open(QIODevice::ReadOnly)) {
@@ -645,6 +644,7 @@ Tab::createAttachmentFromFile(QString const &fileName) {
     return {};
   }
 
+  auto content      = file.readAll();
   auto mimeType     = guess_mime_type(to_utf8(fileName), true);
   auto contentAsMem = std::make_shared<memory_c>(content.data(), content.count(), false);
   auto uid          = create_unique_number(UNIQUE_ATTACHMENT_IDS);