fix yes set as timezone (#157)

* fix yes set as timezone

value_default would not be empty but rather have yes as the value

Signed-off-by: Felix Bartels <felix@host-consultants.de>

* also add version control for ssl and kweb

Signed-off-by: Felix Bartels <felix@host-consultants.de>

docker-compose.yml

@@ -2,7 +2,7 @@ version: "3.5"
 
 services:
   web:
-    image: ${docker_repo:-zokradonh}/kopano_web
+    image: ${docker_repo:-zokradonh}/kopano_web:${KWEB_VERSION:-latest}
     restart: unless-stopped
     ports:
       - "${CADDY:-2015}:2015"
@@ -178,7 +178,7 @@ services:
       - kopano-net
   
   kopano_ssl:
-    image: ${docker_repo:-zokradonh}/kopano_ssl
+    image: ${docker_repo:-zokradonh}/kopano_ssl:${SSL_VERSION:-latest}
     environment:
       - FQDN=${FQDN}
       - PKI_COUNTRY=NL

setup.sh

@@ -184,10 +184,8 @@ if [ ! -e ./.env ]; then
 		value_default=$(cat /etc/timezone)
 	elif [ -f /etc/localtime ]; then
 		value_default=$(readlink /etc/localtime|sed -n 's|^.*zoneinfo/||p')
-	fi
-
-	if [ -z "${value_default}" ]; then
-		value_default="Europe/Berlin".
+	else
+		value_default="Europe/Berlin"
 	fi
 
 	read -r -p "Timezone to be used [$value_default]: " new_value