followup: add comment and remove extra empty newline

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/src/PVE/CLI/termproxy.pm b/src/PVE/CLI/termproxy.pm
index 915bbb0cf9c7c2ae1fdbeb46bfe6fd3d3d08fb06..089d9b7091ec4a767a47d788546195888cdb8d54 100644 (file)
--- a/src/PVE/CLI/termproxy.pm
+++ b/src/PVE/CLI/termproxy.pm
@@ -14,10 +14,11 @@ use base qw(PVE::CLIHandler);
 
 use constant MAX_QUEUE_LEN => 16*1024;
 
-
 sub verify_ticket {
     my ($ticket, $user, $path, $perm) = @_;
 
+    # get all loopback addresses even if no IPv4 or IPv6 address is setup on
+    # the host, IO::Socket::IP sets AI_ADDRCONFIG (man getaddrinfo) per default
     local @LWP::Protocol::http::EXTRA_SOCK_OPTS = (
        GetAddrInfoFlags => 0,
     );