From b79f713ed8421d2a7c88021976653035db243098 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andrius=20=C5=A0tikonas?= <andrius@stikonas.eu>
Date: Mon, 5 Feb 2018 12:46:10 +0000
Subject: [PATCH] Fix ExternalCommandHelper::writeData function.

QFile::open needs QIODevice::Append flag.
---
 src/util/externalcommandhelper.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/externalcommandhelper.cpp b/src/util/externalcommandhelper.cpp
index 88e0ac5..14bdc44 100644
--- a/src/util/externalcommandhelper.cpp
+++ b/src/util/externalcommandhelper.cpp
@@ -50,7 +50,7 @@ bool ExternalCommandHelper::readData(QString& sourceDevice, QByteArray& buffer,
 bool ExternalCommandHelper::writeData(QString &targetDevice, QByteArray& buffer, qint64 offset)
 {
     QFile device(targetDevice);
-    if (!device.open(QFile::WriteOnly | QFile::Unbuffered)) {
+    if (!device.open(QIODevice::WriteOnly | QIODevice::Append | QIODevice::Unbuffered)) {
         qCritical() << xi18n("Could not open device <filename>%1</filename> for writing.", targetDevice);
         return false;
     }