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-rw-r--r--lib/backup/helper.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/backup/helper.rb b/lib/backup/helper.rb
index 54b9ce10b4d..22f00aef569 100644
--- a/lib/backup/helper.rb
+++ b/lib/backup/helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
module Backup
module Helper
def access_denied_error(path)