fixed wrap bug in seq.rb

git-svn-id: http://biopieces.googlecode.com/svn/trunk@2277 74ccb610-7750-0410-82ae-013aeee3265d

diff --git a/code_ruby/lib/maasha/seq.rb b/code_ruby/lib/maasha/seq.rb
index 8231f66659fe17bb29f0f0433b6ace1bd3752dcf..c22ecec8948a0230079aacd05af1e552a168819e 100644 (file)
--- a/code_ruby/lib/maasha/seq.rb
+++ b/code_ruby/lib/maasha/seq.rb
@@ -294,8 +294,8 @@ class Seq
     raise SeqError, "Missing seq_name" if self.seq_name.nil? or self.seq_name == ''
     raise SeqError, "Missing seq"      if self.seq.nil?      or self.seq.empty?
 
-    seq_name = self.seq_name.to_s
-    seq      = self.seq.to_s
+    seq_name = self.seq_name
+    seq      = self.seq.dup
 
     unless wrap.nil?
       seq.gsub!(/(.{#{wrap}})/) do |match|