From faab30461b0f2b920e3dd19489ce458c0b38e6d9 Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Wed, 24 Feb 2021 21:06:48 +0100
Subject: If restricting access via umask() fails, don't include errno in the
 error message.

errno is not set on umask failure, see
https://perldoc.perl.org/functions/umask.
---
 lacme | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lacme')

diff --git a/lacme b/lacme
index 66dd6f6..fb19646 100755
--- a/lacme
+++ b/lacme
@@ -376,14 +376,14 @@ sub spawn_webserver() {
 
         if ($domain == AF_UNIX) {
             # bind(2) with a loose umask(2) to allow anyone to connect
-            my $umask = umask(0111) // die "umask: $!";
+            my $umask = umask(0111) // die;
             my $path = Socket::unpack_sockaddr_un($sockaddr);
             bind($sock, $sockaddr) or die "Couldn't bind to $p: $!";
             push @CLEANUP, sub() {
                 print STDERR "Unlinking $path\n" if $OPTS{debug};
                 unlink $path or warn "Warning: Couldn't unlink $path: $!";
             };
-            umask($umask) // die "umask: $!";
+            umask($umask) // die;
         }
         else {
             bind($sock, $sockaddr) or die "Couldn't bind to $p: $!";
-- 
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