From 077eec64eefcea2e2387279044ae5bd5e49aa0d2 Mon Sep 17 00:00:00 2001
From: Pim van den Berg <pim@nethuis.nl>
Date: Thu, 15 Sep 2022 14:49:13 +0200
Subject: [PATCH] fix(rebuild): shellcheck warnings

---
 rebuild.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rebuild.sh b/rebuild.sh
index 350ebb6..d2f5dea 100755
--- a/rebuild.sh
+++ b/rebuild.sh
@@ -1,8 +1,8 @@
 #!/bin/sh
 
 updates_available () {
-    docker pull $1
-    if test "$(docker run -it --rm $1 /bin/sh -c 'apt -qqq update && apt -qq list --upgradable')" != ""; then
+    docker pull "$1"
+    if test "$(docker run -it --rm "$1" /bin/sh -c 'apt -qqq update && apt -qq list --upgradable')" != ""; then
         return 0
     else
         return 1