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af_redditimgur: make sure content_link is defined even if content dupcheck is disabled

This commit is contained in:
Andrew Dolgov 2016-07-05 11:01:36 +03:00
parent 2e68712261
commit 582ff3cf6e
1 changed files with 2 additions and 1 deletions
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3
plugins/af_redditimgur/init.php
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@ -301,8 +301,9 @@ class Af_RedditImgur extends Plugin {
@$doc->loadHTML($article["content"]);
$xpath = new DOMXPath($doc);
$content_link = $xpath->query("(//a[contains(., '[link]')])")->item(0);
if ($this->host->get($this, "enable_content_dupcheck")) {
$content_link = $xpath->query("(//a[contains(., '[link]')])")->item(0);
if ($content_link) {
$content_href = db_escape_string($content_link->getAttribute("href"));