lib/patron/util.rb in patron-0.5.1 vs lib/patron/util.rb in patron-0.6.0

@@ -21,21 +21,19 @@
 ## OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 ## THE SOFTWARE.
 ##
 ## -------------------------------------------------------------------
 
-require 'cgi'
-
 module Patron
   module Util
     extend self
     
     def build_query_pairs_from_hash(hash, escape_values=false)
       pairs = []
       recursive = Proc.new do |h, prefix|
         h.each_pair do |k,v|
           key = prefix == '' ? k : "#{prefix}[#{k}]"
-          v = CGI::escape(v.to_s) if escape_values
+          v = Patron::Session.escape(v.to_s) if escape_values
           v.is_a?(Hash) ? recursive.call(v, key) : pairs << "#{key}=#{v}"
         end
       end
       recursive.call(hash, '')
       pairs
\ No newline at end of file