From cd55ead3e2810e209b726faca12fa749f6875d0f Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Sat, 16 Dec 2017 18:33:16 +0100
Subject: Fix A LOT of type problems, logic flaws, uninitialized variables etc.

Most of them were found by phpstorm, so I put in some time and
went through the list, fixing quite a bunch of them.
---
 .../locationinfo/inc/coursebackend/coursebackend_dummy.inc.php          | 2 --
 modules-available/locationinfo/inc/locationinfo.inc.php                 | 2 --
 2 files changed, 4 deletions(-)

(limited to 'modules-available/locationinfo/inc')

diff --git a/modules-available/locationinfo/inc/coursebackend/coursebackend_dummy.inc.php b/modules-available/locationinfo/inc/coursebackend/coursebackend_dummy.inc.php
index adff8b1b..94c967de 100644
--- a/modules-available/locationinfo/inc/coursebackend/coursebackend_dummy.inc.php
+++ b/modules-available/locationinfo/inc/coursebackend/coursebackend_dummy.inc.php
@@ -137,5 +137,3 @@ class CourseBackend_Dummy extends CourseBackend
 	}
 
 }
-
-?>
diff --git a/modules-available/locationinfo/inc/locationinfo.inc.php b/modules-available/locationinfo/inc/locationinfo.inc.php
index 2ed3622d..e3d7db3d 100644
--- a/modules-available/locationinfo/inc/locationinfo.inc.php
+++ b/modules-available/locationinfo/inc/locationinfo.inc.php
@@ -11,9 +11,7 @@ class LocationInfo
 	 */
 	public static function getPcState($pc)
 	{
-		$logintime = (int)$pc['logintime'];
 		$lastseen = (int)$pc['lastseen'];
-		$lastboot = (int)$pc['lastboot'];
 		$NOW = time();
 
 		if ($pc['state'] === 'OFFLINE' && $NOW - $lastseen > 21 * 86400) {
-- 
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