proxis.rb in alexandria-book-collection-manager-0.6.9

- old
+ new

@@ -1,7 +1,7 @@
 # Copyright (C) 2009 Cathal Mc Ginley
-# Copyright (C) 2014 Matijs van Zuijlen
+# Copyright (C) 2014,2015 Matijs van Zuijlen
 #
 # Alexandria is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
 # published by the Free Software Foundation; either version 2 of the
 # License, or (at your option) any later version.
@@ -80,12 +80,10 @@
       end
 
       def url(book)
         if book.isbn.nil? or book.isbn.empty?
           ISBN_REDIRECT_BASE_URL % Library.canonicalise_ean(book.isbn)
-        else
-          nil
         end
       end
 
       ## from Palatina
       def text_of(node)
@@ -131,11 +129,9 @@
       def data_for_header(th)
         tr = th.parent
         td = tr.at('td')
         if td
           text_of(td)
-        else
-          nil
         end
       end
 
       def parse_result_data(html)
         doc = html_to_doc(html)