Remove unnecessary delete statement

diff --git a/app/assets/javascripts/map.js.erb b/app/assets/javascripts/map.js.erb
index fd5962d4fc56041815cdb5de5b9e21bebc312584..5299340480fa4a243d94fef17ba63d3034549a9d 100644 (file)
--- a/app/assets/javascripts/map.js.erb
+++ b/app/assets/javascripts/map.js.erb
@@ -196,7 +196,6 @@ function openMapPopup(marker, description) {
 function closeMapPopup() {
    if (popup) {
       map.removePopup(popup);
-      delete popup;
    }
 }