[K6.1] stripBBCode(): Argument #1 ($txt) must be of type string, null

Kunena · Jul 4, 2023 · 25ac651 · 25ac651
1 parent 47a26df
commit 25ac651
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/site/src/Controller/Topic/Item/TopicItemDisplay.php b/src/site/src/Controller/Topic/Item/TopicItemDisplay.php
@@ -582,13 +582,13 @@ protected function prepareDocument()
             }
         }
 
+        $multispaces_replaced = '';
         if (!empty($this->topic->first_post_message)) {
-            $first = KunenaParser::stripBBCode($this->topic->first_post_message, 160);
-            $first = $this->topic->subject;
+            $firstPostMessage = KunenaParser::stripBBCode($this->topic->first_post_message, 160);
+            $firstPostMessage = $this->topic->subject;
+            $multispaces_replaced = preg_replace('/\s+/', ' ', $firstPostMessage);
         }
 
-        $multispaces_replaced = preg_replace('/\s+/', ' ', $first);
-
         $this->setMetaData('og:description', $multispaces_replaced, 'property');
         $this->setMetaData('og:image', $image, 'property');
         $this->setMetaData('article:published_time', $this->topic->getFirstPostTime()->toISO8601(), 'property');