move hash.h for libxml 2.6 compatibility

diff --git a/ext/xml/expat_compat.h b/ext/xml/expat_compat.h
index 89ee6a845e6ef37db78e6a92ac67ecd24a84f028..16407ff71c2da6dc9a883e5d52b711a6317b5f3f 100644 (file)
--- a/ext/xml/expat_compat.h
+++ b/ext/xml/expat_compat.h
@@ -26,10 +26,10 @@
 
 #include "php_compat.h"
 
-#include <libxml/hash.h>
 #include <libxml/parser.h>
 #include <libxml/parserInternals.h>
 #include <libxml/tree.h>
+#include <libxml/hash.h>
 
 typedef xmlChar XML_Char;