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use === operator in getDiskPercent function

This commit is contained in:
Andy Bauer 2017-02-21 12:33:05 -06:00
parent 971c70f540
commit 27ca8d8674
1 changed files with 2 additions and 2 deletions
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4
web/includes/functions.php
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@ -1434,12 +1434,12 @@ function getLoad() {
function getDiskPercent($path = ZM_DIR_EVENTS) {
$total = disk_total_space($path);
if ( ! $total ) {
if ( $total === false ) {
Error("disk_total_space returned false for " . $path );
return 0;
}
$free = disk_free_space($path);
if ( ! $free ) {
if ( $free === false ) {
Error("disk_free_space returned false for " . $path );
}
$space = round(($total - $free) / $total * 100);