Use ??= more

symfony · Nov 2, 2022 · ba6e553 · ba6e553
1 parent 00db88f
commit ba6e553
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/Process.php b/Process.php
@@ -1204,11 +1204,7 @@ public static function isTtySupported(): bool
     {
         static $isTtySupported;
 
-        if (null === $isTtySupported) {
-            $isTtySupported = ('/' === \DIRECTORY_SEPARATOR && stream_isatty(\STDOUT));
-        }
-
-        return $isTtySupported;
+        return $isTtySupported ??= ('/' === \DIRECTORY_SEPARATOR && stream_isatty(\STDOUT));
     }
 
     /**