lib/www/mechanize/chain/header_resolver.rb in mechanize-0.8.3 vs lib/www/mechanize/chain/header_resolver.rb in mechanize-0.8.4

@@ -21,10 +21,11 @@
           else
             request['Connection'] = 'close'
           end
           request['Accept-Encoding'] = 'gzip,identity'
           request['Accept-Language'] = 'en-us,en;q=0.5'
-          request['Host'] = uri.host
+          host = "#{uri.host}#{uri.port.to_i == 80 ? '' : ':' + uri.port.to_s}"
+          request['Host'] = host
           request['Accept-Charset'] = 'ISO-8859-1,utf-8;q=0.7,*;q=0.7'
   
           unless @cookie_jar.empty?(uri)
             cookies = @cookie_jar.cookies(uri)
             cookie = cookies.length > 0 ? cookies.join("; ") : nil