From f270cd35e71a2df8858dd6975e1b4653e9732bd9 Mon Sep 17 00:00:00 2001
From: Pavel Korytov <thexcloud@gmail.com>
Date: Wed, 5 Mar 2025 21:36:41 +0300
Subject: [PATCH] [TldrTechBridge] Fix duplicate entries and empty sections
 (#4466)

---
 bridges/TldrTechBridge.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/bridges/TldrTechBridge.php b/bridges/TldrTechBridge.php
index 222cd49e..7813933f 100644
--- a/bridges/TldrTechBridge.php
+++ b/bridges/TldrTechBridge.php
@@ -57,6 +57,9 @@ class TldrTechBridge extends BridgeAbstract
                 continue;
             }
             $itemUrl = Url::fromString(self::URI . ltrim($child->href, '/'));
+            if ($itemUrl == $locationUrl) {
+                continue;
+            }
             $this->extractItem($itemUrl);
             if (count($this->items) >= $limit) {
                 break;
@@ -125,6 +128,11 @@ class TldrTechBridge extends BridgeAbstract
                 }
             }
         }
+        foreach ($content->find('section') as $section) {
+            if (count($section->children()) == 0) {
+                $content->removeChild($section);
+            }
+        }
         $title = $content->find('h2', 0);
         return [$content->innertext, $title->plaintext];
     }