Merge pull request panubo#49 from Frederik-Baetens/patch-1

add brackets around $(ls -A /etc/authorized_keys) in if statement in entry.sh
blindsidenetworks · May 19, 2020 · 1cd89dc · 1cd89dc
2 parents 509e6c8 + ecb6aba
commit 1cd89dc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/entry.sh b/entry.sh
@@ -100,7 +100,7 @@ if [ -n "${SSH_USERS}" ]; then
     done
 else
     # Warn if no authorized_keys
-    if [ ! -e ~/.ssh/authorized_keys ] && [ ! $(ls -A /etc/authorized_keys) ]; then
+    if [ ! -e ~/.ssh/authorized_keys ] && [ ! "$(ls -A /etc/authorized_keys)" ]; then
         echo "WARNING: No SSH authorized_keys found!"
     fi
 fi