diff options
| -rw-r--r-- | functions.php | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/functions.php b/functions.php index abd1f20d5..8eb6d79a6 100644 --- a/functions.php +++ b/functions.php @@ -2235,7 +2235,8 @@ function make_lockfile($filename) { $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); - if (flock($fp, LOCK_EX | LOCK_NB)) { + if (flock($fp, LOCK_EX | LOCK_NB)) { + fwrite($fp, posix_getpid() . "\n"); return $fp; } else { return false; |