From 90070510d4b3913e3f18e05e57c9b5a3170adde5 Mon Sep 17 00:00:00 2001
From: Steve Kemp <steve@steve.org.uk>
Date: Mon, 9 Mar 2015 12:36:53 +0000
Subject: Use long-names

Instead of "$0" use $PROGRAM_NAME, instead of $! use "$LOAD_PATH".  This
is more explicit and less-magic.

Flagged by rubocop
---
 bin/multi-ping | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bin/multi-ping')

diff --git a/bin/multi-ping b/bin/multi-ping
index ef14c4c..00ae466 100755
--- a/bin/multi-ping
+++ b/bin/multi-ping
@@ -106,7 +106,7 @@ hostname = ARGV.shift
 #  Abort if we don't have a hostname
 #
 if ( hostname.nil? )
-  puts "Usage: #{$0} hostname"
+  puts "Usage: #{$PROGRAM_NAME} hostname"
   exit 1
 end
 
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