From 32c27cecbe7ab3bdf0cbc984c50b37fbe231e79d Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Wed, 17 Feb 2021 23:34:08 +0100
Subject: Set the DEBUG environment variable to 0/1 instead of ""/1.

---
 lacme | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lacme')

diff --git a/lacme b/lacme
index 354a4a0..d2d8840 100755
--- a/lacme
+++ b/lacme
@@ -376,7 +376,7 @@ sub spawn_webserver() {
             drop_privileges($conf->{user}, $conf->{group}, $tmpdir);
             open STDIN, '<', '/dev/null' or die "open(/dev/null): $!";
             set_FD_CLOEXEC($sock, 0);
-            $ENV{DEBUG} = $OPTS{debug};
+            $ENV{DEBUG} = $OPTS{debug} // 0;
             # use execve(2) rather than a Perl pseudo-process to ensure that
             # the child doesn't have access to the parent's memory
             exec $conf->{command}, fileno($sock) or die;
@@ -552,7 +552,7 @@ sub acme_client($@) {
         drop_privileges($conf->{user}, $conf->{group}, $args->{chdir} // '/');
         set_FD_CLOEXEC($_, 0) foreach ($CONFFILE, $client);
         seek($CONFFILE, SEEK_SET, 0) or die "seek: $!";
-        $ENV{DEBUG} = $OPTS{debug};
+        $ENV{DEBUG} = $OPTS{debug} // 0;
     }}, $conf->{command}, $COMMAND, @fileno, @args);
 
     if (defined $cleanup) {
-- 
cgit v1.2.3