From: martinahansen <martinahansen@74ccb610-7750-0410-82ae-013aeee3265d>
Date: Wed, 14 Mar 2012 08:07:19 +0000 (+0000)
Subject: added check for empty files in usearch.rb
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=ec8105e9b8618fa9d467ccbf69c201f56cbc5709;p=biopieces.git

added check for empty files in usearch.rb

git-svn-id: http://biopieces.googlecode.com/svn/trunk@1770 74ccb610-7750-0410-82ae-013aeee3265d
---

diff --git a/code_ruby/lib/maasha/usearch.rb b/code_ruby/lib/maasha/usearch.rb
index 2ce6548..c821cac 100644
--- a/code_ruby/lib/maasha/usearch.rb
+++ b/code_ruby/lib/maasha/usearch.rb
@@ -37,6 +37,8 @@ class Usearch
     @outfile = outfile
     @options = options
     @command = []
+
+    raise UsearchError, %{Empty input file -> "#{@infile}"} if File.size(@infile) == 0
   end
 
   # Method that calls Usearch sorting for sorting a FASTA file