Debug: quieten environment-cleaning

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

diff --git a/src/util/ratelimit.pl b/src/util/ratelimit.pl
index aaa14fcc14667678edf4b10d54934fbb98a5f8ff..ce54fe6c31450734f6b3d276dc2fbe2f673187f9 100644 (file)
--- a/src/util/ratelimit.pl
+++ b/src/util/ratelimit.pl
@@ -1,7 +1,11 @@
 #!/usr/bin/perl -wT
+# Copyright (c) The Exim Maintainers 2022
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 use strict;
 
+BEGIN { pop @INC if $INC[-1] eq '.' };
+
 sub usage () {
   print <<END;
 usage: ratelimit.pl [options] <period> <regex> <logfile>
@@ -24,7 +28,7 @@ options:
             whereas internally Exim computes sender rates to the
             accuracy of your computer's clock (typically 10ms).
 
-<regex>     The second argumetnis is a regular expression.
+<regex>     The second argument is a regular expression.
 
             Each line is matched against the regular expression.
             Lines that do not match are ignored. The regex may