From 2dbf1bf8296f66f24d5e404505c991bfbeec7808 Mon Sep 17 00:00:00 2001
From: clefru <clemens@endorphin.org>
Date: Sat, 14 Jan 2017 00:57:34 +0100
Subject: [PATCH] Don't hardcode perl path but use env instead

Also replace the deprecated "-w" argument with "use warnings;", as
otherwise env would invoke a command called "perl -w".

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Clemens Fruhwirth <clemens@endorphin.org>
Closes #5552
---
 scripts/cstyle.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/cstyle.pl b/scripts/cstyle.pl
index 06bce77bd5..015a6fb091 100755
--- a/scripts/cstyle.pl
+++ b/scripts/cstyle.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
+#!/usr/bin/env perl
 #
 # CDDL HEADER START
 #
@@ -51,6 +51,7 @@
 #
 
 require 5.0;
+use warnings;
 use IO::File;
 use Getopt::Std;
 use strict;