bin/dav in net_dav-0.1.1 vs bin/dav in net_dav-0.2.0

@@ -34,10 +34,12 @@
   file = $*[2]
 else
   url = URI.parse $*[1]
 end
 
-res = Net::DAV.start(url) { |dav|
+enable_curl = !ENV['DISABLE_CURL']
+
+res = Net::DAV.start(url, :curl => enable_curl ) { |dav|
   dav.credentials(dav_user, dav_pass) if dav_user
   case cmd
   when 'put'
     File.open(file, "r") do |stream|
       dav.put(url.path, stream, File.size(file))