From bc7effa71d5d7329af950aca3143bc01b84201c3 Mon Sep 17 00:00:00 2001
From: Joe <rbo@gmx.us>
Date: Mon, 15 Jan 2024 20:20:20 +0100
Subject: i think its good? pls

---
 c_ldirs.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'c_ldirs.go')

diff --git a/c_ldirs.go b/c_ldirs.go
index d7a98a1..77f017d 100644
--- a/c_ldirs.go
+++ b/c_ldirs.go
@@ -155,6 +155,9 @@ func (dir *DirsNode) count_hosts() int {
 }
 
 func (ldirs *DirsList) prev(dir *DirsNode) *DirsNode {
+	if ldirs.head == dir {
+		return dir
+	}
 	for ptr := ldirs.head; ptr != nil; ptr = ptr.next {
 		if ptr.next == dir {
 			return ptr
-- 
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