From ab23ece39d7e26039056f5a06bc19c6e11cf6c5a Mon Sep 17 00:00:00 2001
From: Daniel Gibbs <me@danielgibbs.co.uk>
Date: Fri, 10 Jul 2015 23:00:13 +0100
Subject: [PATCH] no servername set

---
 functions/fn_details_config | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/functions/fn_details_config b/functions/fn_details_config
index 307de19d7..7ba6d52c6 100644
--- a/functions/fn_details_config
+++ b/functions/fn_details_config
@@ -15,6 +15,9 @@ if [ -e "${servercfgfullpath}" ]; then
 
 	elif [ "${engine}" == "projectzomboid" ]; then
 		servername=$(grep -s PublicName= "${servercfgfullpath}"|sed 's/PublicName=//g'|tr -d '=\";'|sed 's/,//g')
+		if [ -z "${servername}" ]; then
+			telnetpass="\e[0;31mno server name set\e[0m"
+		fi
 		port=$(grep -s DefaultPort= "${servercfgfullpath}"|sed 's/DefaultPort=//g'|tr -cd [:digit:])
 
 	elif [ "${engine}" == "realvirtuality" ]; then