From 7df7ee738c4088502ea817d5efc847c403563675 Mon Sep 17 00:00:00 2001
From: steffenmalisi <steffenmalisi@users.noreply.github.com>
Date: Thu, 11 May 2023 14:48:51 +0200
Subject: [PATCH] Prevents globbing and word splitting

Signed-off-by: steffenmalisi <steffenmalisi@users.noreply.github.com>
---
 Containers/imaginary/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Containers/imaginary/Dockerfile b/Containers/imaginary/Dockerfile
index c3980fc4..caa473d5 100644
--- a/Containers/imaginary/Dockerfile
+++ b/Containers/imaginary/Dockerfile
@@ -31,5 +31,5 @@ USER nobody
 ENV MALLOC_ARENA_MAX=2
 ENTRYPOINT ["imaginary", "-return-size", "-max-allowed-resolution", "222.2"]
 
-HEALTHCHECK CMD nc -z localhost $PORT || exit 1
+HEALTHCHECK CMD nc -z localhost "$PORT" || exit 1
 LABEL com.centurylinklabs.watchtower.monitor-only="true"