Lookups: dsearch subdir with leading "..". Bug 2994

[exim.git] / src / util / cramtest.pl

diff --git a/src/util/cramtest.pl b/src/util/cramtest.pl
index 6135ff05e422ecdb2e7dc5ea61a0cb9fc3d5815e..9fc797ba2158b56c9219dac39370071c9dd26d6d 100755 (executable)
--- a/src/util/cramtest.pl
+++ b/src/util/cramtest.pl
@@ -1,5 +1,6 @@
 #!/usr/bin/perl
-# $Cambridge: exim/src/util/cramtest.pl,v 1.2 2005/08/30 09:19:33 ph10 Exp $
+# Copyright (c) The Exim Maintainers 2022
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # This script is contributed by Vadim Vygonets to aid in debugging CRAM-MD5
 # authentication.
@@ -25,6 +26,8 @@
 #       Vadim Vygonets <vadik-exim@vygo.net>.  All rights reserved.
 # Public domain is OK with me.
 
+BEGIN { pop @INC if $INC[-1] eq '.' };
+
 use MIME::Base64;
 use Digest::MD5;