🚑 Fix quoting issues

mqtt/rootfs/etc/cont-init.d/20-mqtt_broker.sh

@@ -89,18 +89,18 @@ if bashio::config.true 'broker.enabled'; then
       echo "acl_file $ACL_FILE" >> "$CONFIG"
       echo "password_file $PWFILE" >> "$CONFIG"
       for user in $(bashio::config 'mqttusers'); do
-        username=$(jq '.username' <<< "${user}")
-        password=$(jq '.password' <<< "${user}")
-        readonly=$(jq '.readonly' <<< "${user}")
-        topics=$(jq '.topics' <<< "${user}" | jq .[])
+        username=$(jq -r '.username' <<< "${user}")
+        password=$(jq -r '.password' <<< "${user}")
+        readonly=$(jq -r '.readonly' <<< "${user}")
+        topics=$(jq '.topics' <<< "${user}" | jq -r .[])
         bashio::log.info "Setting up user ${username}"
-        mosquitto_passwd -b "$PWFILE" "${username}" "${password}"
-        echo "user ${username}" >> "$ACL_FILE"
+        mosquitto_passwd -b "$PWFILE" "$username" "$password"
+        echo "user $username" >> "$ACL_FILE"
         for topic in ${topics}; do
           if ${readonly}; then
-            echo "topic read ${topic}" >> "$ACL_FILE"
+            echo "topic read $topic" >> "$ACL_FILE"
           else
-            echo "topic readwrite ${topic}" >> "$ACL_FILE"
+            echo "topic readwrite $topic" >> "$ACL_FILE"
           fi
         done
       done