From 4d77d6dcdca6c9b24bc6a0b4522a3e5403a154c6 Mon Sep 17 00:00:00 2001
From: Dima Kogan <dkogan@cds.caltech.edu>
Date: Mon, 17 Jan 2011 01:00:56 -0800
Subject: [PATCH] --help now exits successfully

---
 feedGnuplot.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/feedGnuplot.pl b/feedGnuplot.pl
index 0e4fc3b..75c6392 100755
--- a/feedGnuplot.pl
+++ b/feedGnuplot.pl
@@ -191,7 +191,8 @@ GetOptions(\%options,
 # handle various cmdline-option errors
 if( $options{help} )
 {
-  die($usage);
+  say STDERR $usage;
+  exit 0;
 }
 
 $options{curvestyleall} = '' unless defined $options{curvestyleall};