X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/026d45f59bc9c3f767217b75349c0479d237739f..92bdcb334a754d4028172922f67abcc3fd3013b8:/test/patchexim

diff --git a/test/patchexim b/test/patchexim
index 3052b5dac..7bd84d49d 100755
--- a/test/patchexim
+++ b/test/patchexim
@@ -1,4 +1,7 @@
-#! /usr/bin/perl -w
+#! /usr/bin/env perl
+
+use strict;
+use warnings;
 
 ###############################################################################
 # This is an auxiliary script that is part of the Exim test suite. It must be #
@@ -10,19 +13,19 @@
 # be copied. The script must be run in the correct current directory.         #
 ###############################################################################
 
-open(IN, "$ARGV[0]") || die "** Failed to open $ARGV[0]: $!\n";
-open(OUT, ">eximdir/exim") || die "** Failed to open eximdir/exim: $!\n";
+open(IN, $ARGV[0]) || die "** Failed to open $ARGV[0]: $!\n";
+open(OUT, '>eximdir/exim') || die "** Failed to open eximdir/exim: $!\n";
 
 while(<IN>)
   {
   s/>>>running<<</<<<testing>>>/;
-  s/(\d+\.\d+(?:[_.]\d+)?([_-]RC\d+|[_-]dev)?(?:[0-9a-fA-F-]*)(?:-XX)?\0<<eximversion>>)/"x.yz\0" . ("*" x (length($1) - 5))/e;
+  s/(\d+\.\d+(?:[_.]\d+)?([_-]RC\d+|[_-]dev)?(?:[0-9a-fA-F-]*)(?:[-_]XX)?\0<<eximversion>>)/"x.yz\0" . ("*" x (length($1) - 5))/e;
   print OUT;
   }
 
 close(IN);
 close(OUT);
 
-chmod 04755, "eximdir/exim";
+chmod 04755, 'eximdir/exim';
 
 # End of patchexim script