From 582ff3cf6e617ccb6d6164da7381db80a0183127 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@madoka.volgo-balt.ru>
Date: Tue, 5 Jul 2016 11:01:36 +0300
Subject: [PATCH] af_redditimgur: make sure content_link is defined even if
 content dupcheck is disabled

---
 plugins/af_redditimgur/init.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins/af_redditimgur/init.php b/plugins/af_redditimgur/init.php
index 2e074813..8243b94c 100755
--- a/plugins/af_redditimgur/init.php
+++ b/plugins/af_redditimgur/init.php
@@ -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"));
-- 
2.39.5