catch added

Author: gfernandez-me

geo-ip.js

@@ -3,5 +3,8 @@ if (self.fetch) {
     .then((resp) => resp.json())
     .then(function (data) {
       console.log("data: ", data);
+    })
+    .catch(function (error) {
+      console.log(error);
     });
 }