From 109b702ed0cd31a0dc8466b8127882d263705d8d Mon Sep 17 00:00:00 2001
From: wn_ <invalid@email.com>
Date: Mon, 15 Nov 2021 12:24:38 +0000
Subject: [PATCH] Minor fix to DOMNodeList#item() potential type (null vs
 false)

---
 classes/article.php                                | 2 +-
 classes/feedparser.php                             | 2 +-
 plugins/af_comics/filters/af_comics_comicpress.php | 2 +-
 plugins/af_comics/filters/af_comics_dilbert.php    | 2 +-
 plugins/af_comics/filters/af_comics_gocomics.php   | 2 +-
 plugins/af_redditimgur/init.php                    | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/classes/article.php b/classes/article.php
index baeea059b..1f97f0e16 100755
--- a/classes/article.php
+++ b/classes/article.php
@@ -602,7 +602,7 @@ class Article extends Handler_Protected {
 					} else if ($e->nodeName == "video") {
 						$article_image = $e->getAttribute("poster");
 
-						/** @var DOMElement|false $src */
+						/** @var DOMElement|null $src */
 						$src = $tmpxpath->query("//source[@src]", $e)->item(0);
 
 						if ($src) {
diff --git a/classes/feedparser.php b/classes/feedparser.php
index dd58df941..f5649d2f8 100644
--- a/classes/feedparser.php
+++ b/classes/feedparser.php
@@ -69,7 +69,7 @@ class FeedParser {
 
 		if (!empty($root_list) && $root_list->length > 0) {
 
-			/** @var DOMElement|false $root */
+			/** @var DOMElement|null $root */
 			$root = $root_list->item(0);
 
 			if ($root) {
diff --git a/plugins/af_comics/filters/af_comics_comicpress.php b/plugins/af_comics/filters/af_comics_comicpress.php
index 93bfde7e7..89837d074 100755
--- a/plugins/af_comics/filters/af_comics_comicpress.php
+++ b/plugins/af_comics/filters/af_comics_comicpress.php
@@ -32,7 +32,7 @@ class Af_Comics_ComicPress extends Af_ComicFilter {
 						return true;
 					}
 
-					/** @var DOMElement|false $webtoon_link (buni specific) */
+					/** @var DOMElement|null $webtoon_link (buni specific) */
 					$webtoon_link = $xpath->query("//a[contains(@href,'www.webtoons.com')]")->item(0);
 
 					if ($webtoon_link) {
diff --git a/plugins/af_comics/filters/af_comics_dilbert.php b/plugins/af_comics/filters/af_comics_dilbert.php
index 80a8a0221..a1c59b94c 100644
--- a/plugins/af_comics/filters/af_comics_dilbert.php
+++ b/plugins/af_comics/filters/af_comics_dilbert.php
@@ -22,7 +22,7 @@ class Af_Comics_Dilbert extends Af_ComicFilter {
 				if ($res && $doc->loadHTML($res)) {
 					$xpath = new DOMXPath($doc);
 
-					/** @var DOMElement|false $basenode (image container) */
+					/** @var DOMElement|null $basenode (image container) */
 					$basenode = $xpath->query('(//div[@class="img-comic-container"]/a[@class="img-comic-link"])')->item(0);
 
 					// Get the comic title
diff --git a/plugins/af_comics/filters/af_comics_gocomics.php b/plugins/af_comics/filters/af_comics_gocomics.php
index f474312ae..732f7d0b8 100644
--- a/plugins/af_comics/filters/af_comics_gocomics.php
+++ b/plugins/af_comics/filters/af_comics_gocomics.php
@@ -50,7 +50,7 @@ class Af_Comics_Gocomics extends Af_ComicFilter {
 				if (@$doc->loadHTML($body)) {
 					$xpath = new DOMXPath($doc);
 
-					/** @var DOMElement|false $node */
+					/** @var DOMElement|null $node */
 					$node = $xpath->query('//picture[contains(@class, "item-comic-image")]/img')->item(0);
 
 					if ($node) {
diff --git a/plugins/af_redditimgur/init.php b/plugins/af_redditimgur/init.php
index aeb75df3a..f40d21d35 100755
--- a/plugins/af_redditimgur/init.php
+++ b/plugins/af_redditimgur/init.php
@@ -287,7 +287,7 @@ class Af_RedditImgur extends Plugin {
 
 		$this->generated_enclosures = [];
 
-		/** @var DOMElement|false $anchor -- embed anchor element, before reddit <table> post layout */
+		/** @var DOMElement|null $anchor -- embed anchor element, before reddit <table> post layout */
 		$anchor = $xpath->query('//body/*')->item(0);
 
 		// deal with json-provided media content first