Fix typing error

Signed-off-by: Louis Chemineau <louis@chmn.me>

diff --git a/core/Command/Log/Manage.php b/core/Command/Log/Manage.php
index a57675ee42f56eeada4d424c8f0a8fd18d161e60..4c7e7dd8497791d7ab5f27fe3a1fec04860b4d88 100644 (file)
--- a/core/Command/Log/Manage.php
+++ b/core/Command/Log/Manage.php
@@ -190,7 +190,11 @@ class Manage extends Command implements CompletionAwareInterface {
                } elseif ($optionName === 'level') {
                        return ['debug', 'info', 'warning', 'error', 'fatal'];
                } elseif ($optionName === 'timezone') {
-                       return \DateTimeZone::listIdentifiers();
+                       $identifier = \DateTimeZone::listIdentifiers();
+                       if ($identifier === false) {
+                               return [];
+                       }
+                       return $identifier;
                }
                return [];
        }