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Check if variable is set before trying to read it

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Nils Steinger
2015-09-22 21:48:48 +02:00
parent c1354532bb
commit ff57e67f55
1 changed files with 1 additions and 1 deletions
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includes/functions.php
+1 -1
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@@ -160,7 +160,7 @@ function getImageSrc($device) {
if ($device['icon'] && file_exists($config['html_dir'] . "/images/os/" . $device['icon'] . ".png")) {
$image = $config['base_url'] . '/images/os/' . $device['icon'] . '.png';
}
elseif ($config['os'][$device['os']]['icon'] && file_exists($config['html_dir'] . "/images/os/" . $config['os'][$device['os']]['icon'] . ".png")) {
elseif (isset($config['os'][$device['os']]['icon']) && $config['os'][$device['os']]['icon'] && file_exists($config['html_dir'] . "/images/os/" . $config['os'][$device['os']]['icon'] . ".png")) {
$image = $config['base_url'] . '/images/os/' . $config['os'][$device['os']]['icon'] . '.png';
}
else {