From f5ab81cd32aca276da7a1f3c6b5a81fe3310598a Mon Sep 17 00:00:00 2001
From: elserj <elserj@localhost>
Date: Tue, 21 Sep 2010 22:49:19 +0000
Subject: [PATCH] Added usage comment if wrong number of arguments

svn path=/; revision=42
---
 interactome_scripts/fasta_header_fix.pl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/interactome_scripts/fasta_header_fix.pl b/interactome_scripts/fasta_header_fix.pl
index f20fce6..4027a5d 100755
--- a/interactome_scripts/fasta_header_fix.pl
+++ b/interactome_scripts/fasta_header_fix.pl
@@ -10,6 +10,8 @@ my @files;
 if($#ARGV == 1) {
 	$input_file = $ARGV[0];
 	$output_file = $ARGV[1];
+}else{
+	print "Usage: fasta_header_fix.pl input_file output_file\n";
 }
 
 open(in_file, $input_file)  || die "Error: File $input_file can not be opened";
-- 
2.34.1