From 3414ec11139e6fd6e49c24699d857515284cbe61 Mon Sep 17 00:00:00 2001
From: "E. S." <the@rootless.one>
Date: Fri, 15 Mar 2024 17:36:34 +0000
Subject: [PATCH] fix

---
 lib/posts.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/posts.php b/lib/posts.php
index 9a3c4eb..462168e 100644
--- a/lib/posts.php
+++ b/lib/posts.php
@@ -209,7 +209,11 @@ class PostText extends model {
 
         $images_affected = 0;
         $uploads = uploads::getUploadsByRandomId(array_keys($images), true);
-        foreach ($uploads as $u) {
+        foreach ($uploads as $upload_key => $u) {
+            if ($u === null) {
+                logError(__METHOD__.': upload '.$upload_key.' is null');
+                continue;
+            }
             foreach ($images[$u->randomId] as $s) {
                 list($w, $h) = $s;
                 list($w, $h) = $u->getImagePreviewSize($w, $h);