From 2db523a37a37f0cf5e9ea7dddf710f67e77b41d4 Mon Sep 17 00:00:00 2001
From: Eugene Molotov <eugene.molotov@yandex.ru>
Date: Tue, 20 Sep 2022 21:07:57 +0500
Subject: [PATCH] [VkBridge] Handle empty posts before fixing image links
 (#3052)

---
 bridges/VkBridge.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bridges/VkBridge.php b/bridges/VkBridge.php
index 89380963..a23c681c 100644
--- a/bridges/VkBridge.php
+++ b/bridges/VkBridge.php
@@ -297,6 +297,9 @@ class VkBridge extends BridgeAbstract
             $item = [];
             $content = strip_tags(backgroundToImg($post->find('div.wall_text', 0)->innertext), '<a><br><img>');
             $content .= $content_suffix;
+            if (!$content) {
+                $content = '(empty post)';
+            }
             $content = str_get_html($content);
             foreach ($content->find('img') as $img) {
                 $parsed_src = parse_url($img->getAttribute('src'));