From bb81e9e0c37a302d4ae7e30aca53f5c3f2e9b404 Mon Sep 17 00:00:00 2001
From: 8chan <admin@8chan.co>
Date: Sat, 20 Dec 2014 14:00:48 -0800
Subject: [PATCH] Fix weird "Default object created from empty vlaue" error

Looks like $file can be NULL sometimes, though that should be illegal. Probably an unfixed post.php bug...
---
 inc/display.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/inc/display.php b/inc/display.php
index 9561c4b8..929f2a91 100644
--- a/inc/display.php
+++ b/inc/display.php
@@ -357,9 +357,14 @@ class Post {
 		if (isset($this->files) && $this->files) {
 			$this->files = json_decode($this->files);
 			// Compatibility for posts before individual file hashing
-			foreach ($this->files as &$file)
+			foreach ($this->files as $i => &$file) {
+				if (empty($file)) {
+					unset($this->files[$i]);
+					continue;
+				}
 				if (!isset($file->hash))
 					$file->hash = $this->filehash;
+			}
 		}
 		
 		$this->subject = utf8tohtml($this->subject);