Remove old version check

maidmaid · maidmaid · commit bf1b1a33fbf8 · 2017-08-31T19:47:32.000+02:00
diff --git a/src/Symfony/Component/Console/Command/LockableTrait.php b/src/Symfony/Component/Console/Command/LockableTrait.php
@@ -43,7 +43,7 @@ private function lock($name = null, $blocking = false)
             throw new LogicException('A lock is already in place.');
         }
 
-        if (SemaphoreStore::isSupported($blocking)) {
+        if (SemaphoreStore::isSupported()) {
             $store = new SemaphoreStore();
         } else {
             $store = new FlockStore(sys_get_temp_dir());
diff --git a/src/Symfony/Component/Lock/CHANGELOG.md b/src/Symfony/Component/Lock/CHANGELOG.md
@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+4.0.0
+-----
+
+ * removed the `$blocking` argument of the `SemaphoreStore::isSupported()` method
+
 3.4.0
 -----
 
diff --git a/src/Symfony/Component/Lock/Store/SemaphoreStore.php b/src/Symfony/Component/Lock/Store/SemaphoreStore.php
@@ -27,21 +27,11 @@ class SemaphoreStore implements StoreInterface
     /**
      * Returns whether or not the store is supported.
      *
-     * @param bool|null $blocking When not null, checked again the blocking mode.
-     *
      * @return bool
      */
-    public static function isSupported($blocking = null)
+    public static function isSupported()
     {
-        if (!extension_loaded('sysvsem')) {
-            return false;
-        }
-
-        if ($blocking === false && \PHP_VERSION_ID < 50601) {
-            return false;
-        }
-
-        return true;
+        return extension_loaded('sysvsem');
     }
 
     public function __construct()

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,7 @@ private function lock($name = null, $blocking = false)`
`43`	`43`	`throw new LogicException('A lock is already in place.');`
`44`	`44`	`}`
`45`	`45`
`46`		`- if (SemaphoreStore::isSupported($blocking)) {`
	`46`	`+ if (SemaphoreStore::isSupported()) {`
`47`	`47`	`$store = new SemaphoreStore();`
`48`	`48`	`} else {`
`49`	`49`	`$store = new FlockStore(sys_get_temp_dir());`