From 5f42c6a2d041bcc3979ea647a92de1a155827c64 Mon Sep 17 00:00:00 2001
From: Stefan Breunig <stefan@mathphys.fsk.uni-heidelberg.de>
Date: Tue, 5 Feb 2013 16:06:57 +0100
Subject: [PATCH] fix portal range being larger zero even if resos are missing

---
 code/portal_info.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/code/portal_info.js b/code/portal_info.js
index 62cd8777..c75d748d 100644
--- a/code/portal_info.js
+++ b/code/portal_info.js
@@ -29,6 +29,17 @@ window.getPortalEnergy = function(d) {
 window.getPortalRange = function(d) {
   // formula by the great gals and guys at
   // http://decodeingress.me/2012/11/18/ingress-portal-levels-and-link-range/
+
+  var lvl = 0;
+  var resoMissing = false;
+  $.each(d.resonatorArray.resonators, function(ind, reso) {
+    if(!reso) {
+      resoMissing = true;
+      return false;
+    }
+    lvl += parseInt(reso.level);
+  });
+  if(resoMissing) return 0;
   return 160*Math.pow(getPortalLevel(d), 4);
 }