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From e50e94da5e23a9d33ef3959c4d1239eec2b1a907 Mon Sep 17 00:00:00 2001
From: Remi Collet <remi@remirepo.net>
Date: Tue, 24 Oct 2017 12:40:39 +0200
Subject: [PATCH] fix warning 'Parameter must be an array or an object that
implements Countable' (PHP 7.2)
---
src/PubSubHubbub/Model/Subscription.php | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/PubSubHubbub/Model/Subscription.php b/src/PubSubHubbub/Model/Subscription.php
index 97333ffe..9780b6a8 100644
--- a/src/PubSubHubbub/Model/Subscription.php
+++ b/src/PubSubHubbub/Model/Subscription.php
@@ -71,7 +71,7 @@ public function getSubscription($key)
.' of "' . $key . '" must be a non-empty string');
}
$result = $this->db->select(['id' => $key]);
- if (count($result)) {
+ if ($result && count($result)) {
return $result->current()->getArrayCopy();
}
return false;
@@ -91,7 +91,7 @@ public function hasSubscription($key)
.' of "' . $key . '" must be a non-empty string');
}
$result = $this->db->select(['id' => $key]);
- if (count($result)) {
+ if ($result && count($result)) {
return true;
}
return false;
@@ -106,7 +106,7 @@ public function hasSubscription($key)
public function deleteSubscription($key)
{
$result = $this->db->select(['id' => $key]);
- if (count($result)) {
+ if ($result && count($result)) {
$this->db->delete(
['id' => $key]
);
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