From 15e4c1a72451672d035e9e1525ccac539252e742 Mon Sep 17 00:00:00 2001
From: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Date: Sat, 15 Feb 2025 21:34:25 +0200
Subject: [PATCH] Fix ShellCheck

---
 .ci/install.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.ci/install.sh b/.ci/install.sh
index 5c20e7f37..e61752750 100755
--- a/.ci/install.sh
+++ b/.ci/install.sh
@@ -2,12 +2,12 @@
 
 aptget_update()
 {
-    if [ ! -z $1 ]; then
+    if [ -n "$1" ]; then
         echo ""
         echo "Retrying apt-get update..."
         echo ""
     fi
-    output=`sudo apt-get update 2>&1`
+    output=$(sudo apt-get update 2>&1)
     echo "$output"
     if [[ $output == *[WE]:\ * ]]; then
         return 1