From 8a37f035ef35682b764c34e7b3c61ce03318b1c7 Mon Sep 17 00:00:00 2001
From: Charles McGarvey <ccm@cpan.org>
Date: Thu, 21 Apr 2022 22:38:12 -0600
Subject: [PATCH] Fix compatibility with older perls

---
 lib/File/KDBX/KDF/AES.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/File/KDBX/KDF/AES.pm b/lib/File/KDBX/KDF/AES.pm
index 161c086..548f862 100644
--- a/lib/File/KDBX/KDF/AES.pm
+++ b/lib/File/KDBX/KDF/AES.pm
@@ -19,8 +19,8 @@ our $VERSION = '999.999'; # VERSION
 my $FORK_OPTIMIZATION_THRESHOLD = 100_000;
 
 BEGIN {
-    my $use_fork = $ENV{NO_FORK} || !can_fork ? FALSE : TRUE;
-    *_USE_FORK = sub() { $use_fork };
+    my $use_fork = $ENV{NO_FORK} || !can_fork;
+    *_USE_FORK = $use_fork ? \&TRUE : \&FALSE;
 }
 
 sub init {
-- 
2.43.0