Index: commands/core/core.drush.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/drush/commands/core/core.drush.inc,v
retrieving revision 1.125
diff -u -p -r1.125 core.drush.inc
--- commands/core/core.drush.inc	8 Nov 2010 20:42:30 -0000	1.125
+++ commands/core/core.drush.inc	10 Nov 2010 16:35:21 -0000
@@ -687,7 +687,10 @@ function drush_core_php_script() {
   $script = $args[0];
   $found = FALSE;
   
-  if (file_exists($script)) {
+  if ($script == '-') {
+    eval(stream_get_contents(STDIN));
+  }
+  elseif (file_exists($script)) {
     $found = $script;
   }
   else {