From 7fe195a07e94c474a4fc97e482b06c70e4526cb0 Mon Sep 17 00:00:00 2001
From: Steven Wittens <steven@10.no-reply.drupal.org>
Date: Fri, 4 Feb 2005 20:14:05 +0000
Subject: - PHP5 fix due object references: node previewing should not put node
 output into form.

---
 includes/common.inc | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'includes')

diff --git a/includes/common.inc b/includes/common.inc
index 3fb7e0207..79a56dd86 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -1837,6 +1837,17 @@ function drupal_get_path($type, $name) {
   return dirname(drupal_get_filename($type, $name));
 }
 
+/**
+ * Provide a substitute clone() function for PHP4.
+ */
+if (version_compare(phpversion(), '5.0') < 0) {
+  eval('
+    function clone($object) {
+      return $object;
+    }
+  ');
+}
+
 include_once 'includes/theme.inc';
 include_once 'includes/pager.inc';
 include_once 'includes/menu.inc';
-- 
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