From 4c4291d40daf4eb235faf89c7832f6c389607ce8 Mon Sep 17 00:00:00 2001
From: Adam Spragg <adam@spra.gg>
Date: Wed, 16 Mar 2022 15:05:09 +0000
Subject: Exit scripts early if there's nothing to do

---
 adu-download | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'adu-download')

diff --git a/adu-download b/adu-download
index dcc215e..ba021f7 100755
--- a/adu-download
+++ b/adu-download
@@ -26,13 +26,13 @@ UPDATE_SYMLINK="/system-update"
 UPDATE_TARGET="${SBINDIR}/adu-upgrade"
 
 apt-get -qq update
-apt-get -qq upgrade -d
-
-#apt-get -qq autoclean
 
 upgrades=$(apt -qq list --upgradeable 2>/dev/null | wc -l)
-
-if [ $upgrades -gt 0 ]; then
-	ln -s -- "${UPDATE_TARGET}" "${UPDATE_SYMLINK}" 2>/dev/null || true
-	echo "$upgrades updates available"
+if [ "$upgrades" -eq 0 ]; then
+	exit 0
 fi
+
+apt-get -qq upgrade -d
+
+ln -s -- "${UPDATE_TARGET}" "${UPDATE_SYMLINK}" 2>/dev/null || true
+echo "$upgrades updates available"
-- 
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