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Use empty() instead of isset() and PHP's implicit boolean conversion

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This commit is contained in:
Nils Steinger 2015-09-22 22:58:38 +02:00
parent ff57e67f55
commit dba95472dc
1 changed files with 2 additions and 2 deletions
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4
includes/functions.php
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@ -157,10 +157,10 @@ function getImageSrc($device) {
$device['os'] = strtolower($device['os']);
if ($device['icon'] && file_exists($config['html_dir'] . "/images/os/" . $device['icon'] . ".png")) {
if (!empty($device['icon']) && file_exists($config['html_dir'] . "/images/os/" . $device['icon'] . ".png")) {
$image = $config['base_url'] . '/images/os/' . $device['icon'] . '.png';
}
elseif (isset($config['os'][$device['os']]['icon']) && $config['os'][$device['os']]['icon'] && file_exists($config['html_dir'] . "/images/os/" . $config['os'][$device['os']]['icon'] . ".png")) {
elseif (!empty($config['os'][$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 {