Use env to find script interpreters

[simgrid.git] / tools / stack-cleaner / clean-stack-filter

diff --git a/tools/stack-cleaner/clean-stack-filter b/tools/stack-cleaner/clean-stack-filter
index a2f91aa..64e7990 100755 (executable)
--- a/tools/stack-cleaner/clean-stack-filter
+++ b/tools/stack-cleaner/clean-stack-filter
@@ -1,9 +1,10 @@
-#!/usr/bin/perl -w
+#!/usr/bin/env perl
 # Transform assembly in order to clean each stack frame for X86_64.
 
 use strict;
-$SIG{__WARN__} = sub { die @_ };
+use warnings;
 
+$SIG{__WARN__} = sub { die @_ };
 
 # Whether we are still scanning the content of a function:
 our $scanproc = 0;