X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/45c3f1cfee86fb48c96d53f8267f99b6db6e3d7a..57e75112e7ce09f9577c63184b2e7cebe2a312ba:/tools/MSG_visualization/trace2fig.pl

diff --git a/tools/MSG_visualization/trace2fig.pl b/tools/MSG_visualization/trace2fig.pl
index cd23d39cec..2ac7c85a82 100755
--- a/tools/MSG_visualization/trace2fig.pl
+++ b/tools/MSG_visualization/trace2fig.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
+#!/usr/bin/env perl
 
 # Copyright (c) 2006-2007, 2014. The SimGrid Team.
 # All rights reserved.
@@ -7,6 +7,8 @@
 # under the terms of the license (GNU LGPL) which comes with this package.
 
 use strict;
+use warnings;
+
 #use Data::Dumper;
 use XFig;
 use POSIX;