make_lockfile: check if file was created successfully

master
Andrew Dolgov 12 years ago
parent 1a43a68cb1
commit a44bfcfd52

@ -929,7 +929,7 @@
function make_lockfile($filename) {
$fp = fopen(LOCK_DIRECTORY . "/$filename", "w");
if (flock($fp, LOCK_EX | LOCK_NB)) {
if ($fp && flock($fp, LOCK_EX | LOCK_NB)) {
if (function_exists('posix_getpid')) {
fwrite($fp, posix_getpid() . "\n");
}

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