1 files changed, 4 insertions, 0 deletions
diff --git a/www/js/clock.js b/www/js/clock.js
index c616ec4..d3817c4 100644
--- a/www/js/clock.js
+++ b/www/js/clock.js
@@ -20,6 +20,10 @@
  *  along with rhwebimport. If not, see <http://www.gnu.org/licenses/>.
  */
 
+'use strict';
+
+var Rivendell = Rivendell || {};
+
 function Clock() {
   this.draw_callbacks = $.Callbacks('unique');