Check for vibrate function

2020-12-11 08:30:39 +00:00
parent 45ee87b6eb
commit 02b7708976
2 changed files with 3 additions and 3 deletions
--- a/views/audience.handlebars
+++ b/views/audience.handlebars
@@ -65,7 +65,7 @@
      };

      function beep() {
-        window.navigator.vibrate(500);
+        if (window.navigator.vibrate) window.navigator.vibrate(500);
      }

      function updateScore(participantId, points) {