diff options
Diffstat (limited to '')
| -rw-r--r-- | c_lhosts.go | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/c_lhosts.go b/c_lhosts.go index 791e885..74726d8 100644 --- a/c_lhosts.go +++ b/c_lhosts.go @@ -43,7 +43,7 @@ * POSSIBILITY OF SUCH DAMAGE. * * hardflip: src/c_lhosts.go - * Fri Jan 05 12:29:56 2024 + * Tue Jan 09 11:16:59 2024 * Joe * * the hosts linked list @@ -103,20 +103,31 @@ func (lhost *HostList) del(host *HostNode) { } if lhost.head == host { lhost.head = lhost.head.next - for curr:= lhost.head; curr != nil; curr = curr.next { - curr.ID -= 1 + if lhost.head == nil { + lhost.last = nil + return + } + for ptr := lhost.head; ptr != nil; ptr = ptr.next { + ptr.ID -= 1 } return } - curr := lhost.head - for curr.next != nil && curr.next != host { - curr = curr.next + ptr := lhost.head + for ptr.next != nil && ptr.next != host { + ptr = ptr.next } - if curr.next == host { - curr.next = curr.next.next + if ptr.next == host { + ptr.next = ptr.next.next } - for curr := curr.next; curr != nil; curr = curr.next { - curr.ID -= 1 + for ptr := ptr.next; ptr != nil; ptr = ptr.next { + ptr.ID -= 1 + } + if lhost.last == host { + ptr := lhost.head + for ptr.next != nil { + ptr = ptr.next + } + lhost.last = ptr } } |