--- ruby_xml_document.c	2003-05-27 20:29:15.000000000 +0200
+++ ruby_xml_document.c	2004-12-27 21:24:03.230936408 +0100
@@ -317,15 +317,15 @@
   case RUBY_LIBXML_SRC_TYPE_NULL:
     break;
   case RUBY_LIBXML_SRC_TYPE_FILE:
-    (rx_file_data *)data = (rx_file_data *)rxd->data;
+    data = (rx_file_data *)rxd->data;
     free((rx_file_data *)data);
     break;
   case RUBY_LIBXML_SRC_TYPE_STRING:
-    (rx_string_data *)data = (rx_string_data *)rxd->data;
+    data = (rx_string_data *)rxd->data;
     free((rx_string_data *)data);
     break;
   case RUBY_LIBXML_SRC_TYPE_IO:
-    (rx_io_data *)data = (rx_io_data *)rxd->data;
+    data = (rx_io_data *)rxd->data;
     free((rx_io_data *)data);
     break;
   default:
--- ruby_xml_node_set.c	2003-05-27 20:32:59.000000000 +0200
+++ ruby_xml_node_set.c	2004-12-27 21:24:20.910248744 +0100
@@ -58,7 +58,7 @@
   case RUBY_LIBXML_SRC_TYPE_NULL:
     break;
   case RUBY_LIBXML_SRC_TYPE_XPATH:
-    (rx_xpath_data *)data = (rx_file_data *)rxnset->data;
+    data = (rx_file_data *)rxnset->data;
     free((rx_xpath_data *)data);
   default:
     rb_fatal("Unknown data type, %d", rxnset->data_type);
--- ruby_xml_parser.c	2002-10-22 09:56:53.000000000 +0200
+++ ruby_xml_parser.c	2004-12-27 21:24:38.993499672 +0100
@@ -479,15 +479,15 @@
   case RUBY_LIBXML_SRC_TYPE_NULL:
     break;
   case RUBY_LIBXML_SRC_TYPE_FILE:
-    (rx_file_data *)data = (rx_file_data *)rxp->data;
+    data = (rx_file_data *)rxp->data;
     free((rx_file_data *)data);
     break;
   case RUBY_LIBXML_SRC_TYPE_STRING:
-    (rx_string_data *)data = (rx_string_data *)rxp->data;
+    data = (rx_string_data *)rxp->data;
     free((rx_string_data *)data);
     break;
   case RUBY_LIBXML_SRC_TYPE_IO:
-    (rx_io_data *)data = (rx_io_data *)rxp->data;
+    data = (rx_io_data *)rxp->data;
     free((rx_io_data *)data);
     break;
   default: