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Minor fix to DOMNodeList#item() potential type (null vs false)

This commit is contained in:
wn_ 2021-11-15 12:24:38 +00:00
parent 85b974af32
commit 109b702ed0
6 changed files with 6 additions and 6 deletions
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2
classes/article.php
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@ -602,7 +602,7 @@ class Article extends Handler_Protected {
} else if ($e->nodeName == "video") { } else if ($e->nodeName == "video") {
$article_image = $e->getAttribute("poster"); $article_image = $e->getAttribute("poster");
/** @var DOMElement|false $src */ /** @var DOMElement|null $src */
$src = $tmpxpath->query("//source[@src]", $e)->item(0); $src = $tmpxpath->query("//source[@src]", $e)->item(0);
if ($src) { if ($src) {

2
classes/feedparser.php
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@ -69,7 +69,7 @@ class FeedParser {
if (!empty($root_list) && $root_list->length > 0) { if (!empty($root_list) && $root_list->length > 0) {
/** @var DOMElement|false $root */ /** @var DOMElement|null $root */
$root = $root_list->item(0); $root = $root_list->item(0);
if ($root) { if ($root) {

2
plugins/af_comics/filters/af_comics_comicpress.php
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@ -32,7 +32,7 @@ class Af_Comics_ComicPress extends Af_ComicFilter {
return true; 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); $webtoon_link = $xpath->query("//a[contains(@href,'www.webtoons.com')]")->item(0);
if ($webtoon_link) { if ($webtoon_link) {

2
plugins/af_comics/filters/af_comics_dilbert.php
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@ -22,7 +22,7 @@ class Af_Comics_Dilbert extends Af_ComicFilter {
if ($res && $doc->loadHTML($res)) { if ($res && $doc->loadHTML($res)) {
$xpath = new DOMXPath($doc); $xpath = new DOMXPath($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); $basenode = $xpath->query('(//div[@class="img-comic-container"]/a[@class="img-comic-link"])')->item(0);
// Get the comic title // Get the comic title

2
plugins/af_comics/filters/af_comics_gocomics.php
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@ -50,7 +50,7 @@ class Af_Comics_Gocomics extends Af_ComicFilter {
if (@$doc->loadHTML($body)) { if (@$doc->loadHTML($body)) {
$xpath = new DOMXPath($doc); $xpath = new DOMXPath($doc);
/** @var DOMElement|false $node */ /** @var DOMElement|null $node */
$node = $xpath->query('//picture[contains(@class, "item-comic-image")]/img')->item(0); $node = $xpath->query('//picture[contains(@class, "item-comic-image")]/img')->item(0);
if ($node) { if ($node) {

2
plugins/af_redditimgur/init.php
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@ -287,7 +287,7 @@ class Af_RedditImgur extends Plugin {
$this->generated_enclosures = []; $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); $anchor = $xpath->query('//body/*')->item(0);
// deal with json-provided media content first // deal with json-provided media content first