From 9704809570929f2ed52ac99fe7f4078ee5162e9f Mon Sep 17 00:00:00 2001
From: Dominik Salvet <dominik.salvet@gmail.com>
Date: Sat, 12 Jan 2019 02:42:42 +0100
Subject: [PATCH] No output if installation is successful

---
 CHANGELOG.md      | 4 ++++
 README.md         | 2 +-
 debian/copyright  | 8 ++++++--
 make/install-deps | 6 +++---
 4 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e837707..c9c5eeb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 The changes not yet present in any release are listed in this section.
 
+### Changed
+
+* No output is generated if the installation is successful.
+
 ## 2.2.0 (2018-11-27)
 
 ### Added
diff --git a/README.md b/README.md
index 04dce29..f0b3a3a 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ The program is executed after the installation for the first time. Then, **it is
 sudo ux430ua-jack-volume
 ```
 
-## Contribute
+## Contributing
 
 See the [*CONTRIBUTING.md*](CONTRIBUTING.md) file for details.
 
diff --git a/debian/copyright b/debian/copyright
index d63ea1c..9ef92cc 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -4,10 +4,14 @@ Upstream-Contact: Dominik Salvet
 Source: https://gitlab.com/dominiksalvet/ux430ua-jack-volume
 
 Files: README.md
-Copyright: Copyright 2017-2018 Dominik Salvet
+Copyright: Copyright 2017-2019 Dominik Salvet
 License: MIT
 
-Files: CHANGELOG.md CONTRIBUTING.md
+Files: CHANGELOG.md
+Copyright: Copyright 2018-2019 Dominik Salvet
+License: MIT
+
+Files: CONTRIBUTING.md
 Copyright: Copyright 2018 Dominik Salvet
 License: MIT
 
diff --git a/make/install-deps b/make/install-deps
index 63cbb81..51219f3 100755
--- a/make/install-deps
+++ b/make/install-deps
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #-------------------------------------------------------------------------------
-# Copyright 2018 Dominik Salvet
+# Copyright 2018-2019 Dominik Salvet
 # SPDX-License-Identifier: MIT
 # https://gitlab.com/dominiksalvet/ux430ua-jack-volume
 #-------------------------------------------------------------------------------
@@ -12,7 +12,7 @@
 #-------------------------------------------------------------------------------
 
 # list of required software
-SW_REQUIRED='command echo id apt'
+SW_REQUIRED='command echo id apt-get'
 
 # check if some software is missing
 for i in $SW_REQUIRED; do
@@ -36,4 +36,4 @@ if [ "$(id -u)" -ne 0 ]; then
 fi
 
 # install the following package to control the jack sound volume level
-apt install alsa-tools -y || exit 1
+apt-get install alsa-tools -y > /dev/null || exit 1