Index: post.php
===================================================================
--- post.php	(revision 16518)
+++ post.php	(working copy)
@@ -1676,11 +1676,11 @@
 		}
 	} else if ( 'db' == $context ) {
 		if ( $prefixed ) {
-			$value = apply_filters("pre_{$field}", $value);
-			$value = apply_filters("{$field_no_prefix}_save_pre", $value);
+			$value = apply_filters("pre_{$field}", $value, $post_id);
+			$value = apply_filters("{$field_no_prefix}_save_pre", $value, $post_id);
 		} else {
-			$value = apply_filters("pre_post_{$field}", $value);
-			$value = apply_filters("{$field}_pre", $value);
+			$value = apply_filters("pre_post_{$field}", $value, $post_id);
+			$value = apply_filters("{$field}_pre", $value, $post_id);
 		}
 	} else {
 		// Use display filters by default.