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(+)
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
--
cgit v1.2.3