Patch fallback content for direct replacement

cclaerhout · Apr 21, 2013 · e2eba57 · e2eba57
1 parent d321a7c
commit e2eba57
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/upload/library/BBM/BbCode/Formatter/Base.php b/upload/library/BBM/BbCode/Formatter/Base.php
@@ -321,7 +321,8 @@ public function replacementMethodRenderer(array $tag, array $rendererStates, $in
 			return $viewPermissionsReturn;
 		}
 
-		$fallBack = htmlspecialchars($tag['original'][0] . $tag['children'][0] . $tag['original'][1]);
+		$fallBackContent = (isset($tag['children'][0])) ? $tag['children'][0] : '';//If tag is empty
+		$fallBack = htmlspecialchars($tag['original'][0] . $fallBackContent . $tag['original'][1]);
 		$content = $this->renderSubTree($tag['children'], $rendererStates);
 		$startRange = $tagInfo['start_range'];
 		$endRange = $tagInfo['end_range'];