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make_lockfile: check if file was created successfully

This commit is contained in:
Andrew Dolgov 2013-02-25 21:28:51 +04:00
parent 1a43a68cb1
commit a44bfcfd52
1 changed files with 1 additions and 1 deletions
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2
include/functions.php
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@ -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");
}