From b27d7ad9b0916469cb0d7c2064ba4c28c9cb2e8f Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Wed, 5 Jan 2011 18:18:31 +0000
Subject: [PATCH] Avoid notice.

git-svn-id: https://develop.svn.wordpress.org/trunk@17223 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-admin/includes/post.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/wp-admin/includes/post.php b/wp-admin/includes/post.php
index 6d0d794af1..5e4a0432f6 100644
--- a/wp-admin/includes/post.php
+++ b/wp-admin/includes/post.php
@@ -715,6 +715,8 @@ function get_post_meta_by_id( $mid ) {
 	$mid = (int) $mid;
 
 	$meta = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->postmeta WHERE meta_id = %d", $mid) );
+	if ( empty($meta) )
+		return false;
 	if ( is_serialized_string( $meta->meta_value ) )
 		$meta->meta_value = maybe_unserialize( $meta->meta_value );
 	return $meta;