From 037e60b3c95c0e086a4d684e9a6abc6e2661cf57 Mon Sep 17 00:00:00 2001
From: Joe <rbo@gmx.us>
Date: Mon, 18 Dec 2023 20:20:20 +0100
Subject: up

---
 c_exec.go | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'c_exec.go')

diff --git a/c_exec.go b/c_exec.go
index df55791..eab792a 100644
--- a/c_exec.go
+++ b/c_exec.go
@@ -56,6 +56,10 @@ import (
 
 func display_servers(lhost *HostList) {
 	curr := lhost.head
+	if lhost.head == nil {
+		fmt.Println("no hosts")
+		return
+	}
 	for curr != nil {
 		fmt.Println(curr.ID, curr.Folder + curr.Name)
 		curr = curr.next
-- 
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