bugfix

lib/google-wedoops/authenticator.rb

@@ -62,11 +62,11 @@ module Wedoops
                     file = Tempfile.new(user_id)
                     begin
                     file.write(@credentials_json)
+                    file.close
                     @credentials = ::Google::Auth::ServiceAccountCredentials.make_creds(
                         json_key_io: File.open(file),
                         scope: @scopes)
                     ensure
-                    file.close
                     file.unlink   # deletes the temp file
                     end