[phpwiki-checkins] CVS: phpwiki/lib transform.php,1.41,1.42

[Carsten K. <car...@us...>]

Update of /cvsroot/phpwiki/phpwiki/lib
In directory usw-pr-cvs1:/tmp/cvs-serv18434

Modified Files:
	transform.php 
Log Message:
Applied a workaround patch, for the double-call to do_transform() on old-markup pages. It's been running on the demo server today without any problems so far, let me know if you find any problems with this fix installed.

Index: transform.php
===================================================================
RCS file: /cvsroot/phpwiki/phpwiki/lib/transform.php,v
retrieving revision 1.41
retrieving revision 1.42
diff -u -2 -b -p -d -r1.41 -r1.42
--- transform.php	9 Feb 2002 03:41:54 -0000	1.41
+++ transform.php	2 Mar 2002 22:55:44 -0000	1.42
@@ -362,4 +362,13 @@ function do_transform ($lines, $class = 
         $lines = preg_split('/[ \t\r]*\n/', trim($lines));
 
+    // workaround to prevent transform from being called twice 
+    if (! defined('debug_WPT_AlreadyDone')) {
+        define('debug_WPT_AlreadyDone', 1);
+    } else {
+        //if (defined('DEBUG'))
+        //    trigger_error("DEBUG: Stopped second call to {$class}->do_transform().");
+        return;
+    } // end workaround
+
     $trfm = new $class;
     return $trfm->do_transform('', $lines);