--- embedaddon/php/ext/com_dotnet/com_variant.c	2013/07/22 01:31:38	1.1.1.3
+++ embedaddon/php/ext/com_dotnet/com_variant.c	2013/10/14 08:02:09	1.1.1.4
@@ -16,7 +16,7 @@
    +----------------------------------------------------------------------+
  */
 
-/* $Id: com_variant.c,v 1.1.1.3 2013/07/22 01:31:38 misho Exp $ */
+/* $Id: com_variant.c,v 1.1.1.4 2013/10/14 08:02:09 misho Exp $ */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -102,8 +102,9 @@ PHP_COM_DOTNET_API void php_com_variant_from_zval(VARI
 {
 	OLECHAR *olestring;
 	php_com_dotnet_object *obj;
+	zend_uchar ztype = (z == NULL ? IS_NULL : Z_TYPE_P(z));
 	
-	switch (Z_TYPE_P(z)) {
+	switch (ztype) {
 		case IS_NULL:
 			V_VT(v) = VT_NULL;
 			break;