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Merge pull request #3554 from Alkarex/semaphore_warning 

Hide semaphore warning
This commit is contained in:
Michael Vogel 2017-07-08 18:32:07 +02:00 committed by GitHub
parent d88584af69 080da4777d
commit 8863f0e234
1 changed files with 8 additions and 3 deletions
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11
src/Util/Lock.php
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@ -156,9 +156,14 @@ class Lock {
* @param string $fn_name Name of the lock
*/
public static function remove($fn_name) {
if (function_exists('sem_get') && self::$semaphore[$fn_name]) {
sem_release(self::$semaphore[$fn_name]);
return;
if (function_exists('sem_get')) {
if (empty(self::$semaphore[$fn_name])) {
return false;
} else {
$success = @sem_release(self::$semaphore[$fn_name]);
unset(self::$semaphore[$fn_name]);
return $success;
}
}
$memcache = self::connectMemcache();