Another round of PHPCS adjustments

Author: mbabker

src/Package/Issues/Milestones.php

@@ -97,17 +97,17 @@ public function create($user, $repo, $title, $state = null, $description = null,
 			'title' => $title,
 		);
 
-		if (!\is_null($state))
+		if ($state !== null)
 		{
 			$data['state'] = $state;
 		}
 
-		if (!\is_null($description))
+		if ($description !== null)
 		{
 			$data['description'] = $description;
 		}
 
-		if (!\is_null($dueOn))
+		if ($dueOn !== null)
 		{
 			$data['due_on'] = $dueOn;
 		}
@@ -143,22 +143,22 @@ public function edit($user, $repo, $milestoneId, $title = null, $state = null, $
 		// Build the request data.
 		$data = array();
 
-		if (!\is_null($title))
+		if ($title !== null)
 		{
 			$data['title'] = $title;
 		}
 
-		if (!\is_null($state))
+		if ($state !== null)
 		{
 			$data['state'] = $state;
 		}
 
-		if (!\is_null($description))
+		if ($description !== null)
 		{
 			$data['description'] = $description;
 		}
 
-		if (!\is_null($dueOn))
+		if ($dueOn !== null)
 		{
 			$data['due_on'] = $dueOn;
 		}

src/Package/Repositories/Statuses.php

@@ -53,17 +53,17 @@ public function create($user, $repo, $sha, $state, $targetUrl = null, $descripti
 			'state' => $state,
 		);
 
-		if (!\is_null($targetUrl))
+		if ($targetUrl !== null)
 		{
 			$data['target_url'] = $targetUrl;
 		}
 
-		if (!\is_null($description))
+		if ($description !== null)
 		{
 			$data['description'] = $description;
 		}
 
-		if (!\is_null($context))
+		if ($context !== null)
 		{
 			$data['context'] = $context;
 		}