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Prevent division by zero if the file size is zero.

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This commit is contained in:
Erik Fonnesbeck 2010-12-16 17:45:56 -07:00
parent 979c578374
commit f444c3965c
1 changed files with 5 additions and 2 deletions
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7
etc/inc/pfsense-utils.inc
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@ -1460,8 +1460,11 @@ function read_body($ch, $string) {
global $fout, $file_size, $downloaded, $sendto, $static_status, $static_output, $lastseen;
$length = strlen($string);
$downloaded += intval($length);
$downloadProgress = round(100 * (1 - $downloaded / $file_size), 0);
$downloadProgress = 100 - $downloadProgress;
if($file_size > 0) {
$downloadProgress = round(100 * (1 - $downloaded / $file_size), 0);
$downloadProgress = 100 - $downloadProgress;
} else
$downloadProgress = 0;
if($lastseen <> $downloadProgress and $downloadProgress < 101) {
if($sendto == "status") {
$tostatus = $static_status . $downloadProgress . "%";