Deleting return-types of methods

2018-06-28 23:02:00 +02:00
parent 3f7e4f5bb6
commit 4b7be15560
3 changed files with 3 additions and 3 deletions
--- a/src/Core/Lock/SemaphoreLockDriver.php
+++ b/src/Core/Lock/SemaphoreLockDriver.php
@@ -18,7 +18,7 @@ class SemaphoreLockDriver extends AbstractLockDriver
 	 *
 	 * @return integer the semaphore key
 	 */
-	private static function semaphoreKey(string $key): int
+	private static function semaphoreKey(string $key)
 	{
 		$temp = get_temppath();