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util: fix pkill when no process

pull/260/head
Varun Patil 2023-01-04 12:46:13 -08:00
parent 33a14932c4
commit 5ce8e1d438
1 changed files with 4 additions and 1 deletions
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5
lib/Util.php
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@ -149,7 +149,10 @@ class Util
public static function pkill(string $name): void public static function pkill(string $name): void
{ {
// get pids using ps as array // get pids using ps as array
$pids = shell_exec("ps -ef | grep $name | grep -v grep | awk '{print $2}'"); $pids = shell_exec("ps -ef | grep {$name} | grep -v grep | awk '{print $2}'");
if (null === $pids || empty($pids)) {
return;
}
$pids = array_filter(explode("\n", $pids)); $pids = array_filter(explode("\n", $pids));
// kill all pids // kill all pids