Description: fix syntax for ruby3.0
Bug-Debian: https://bugs.debian.org/996510
Author: Cédric Boutillier <boutil@debian.org>
Last-Update: 2021-10-26

--- a/test/support/watcher_test.rb
+++ b/test/support/watcher_test.rb
@@ -33,7 +33,7 @@
       def touch(file, mtime = nil)
         options = {}
         options[:mtime] = mtime if mtime
-        FileUtils.touch(file, options)
+        FileUtils.touch(file, **options)
       end
 
       def assert_stale