From 51840747236ae5b43e05cb3fd9bc3a16e16a20fb Mon Sep 17 00:00:00 2001
From: Christopher Baines <cb15g11@soton.ac.uk>
Date: Wed, 17 Sep 2014 14:22:20 +0100
Subject: Fix show and close info

Also modify the full example such that this cannot happen again.
---
 examples/full.html   | 14 ++++++++------
 src/leaflet-soton.js |  4 ++++
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/examples/full.html b/examples/full.html
index c59fdea..10037ab 100644
--- a/examples/full.html
+++ b/examples/full.html
@@ -36,12 +36,14 @@
         LS.imagePath = '../resources/images/';
         LS.dataPath = '../data.json';
 
-        var map = LS.map('map', {
-            workstations: true,
-            indoor: true
-        });
-
-        L.control.locate().addTo(map);
+        (function() {
+          var map = LS.map('map', {
+              workstations: true,
+              indoor: true
+          });
+
+          L.control.locate().addTo(map);
+        })();
     </script>
 </body>
 </html>
diff --git a/src/leaflet-soton.js b/src/leaflet-soton.js
index 4f08e9f..90ba947 100644
--- a/src/leaflet-soton.js
+++ b/src/leaflet-soton.js
@@ -952,6 +952,8 @@ SELECT * WHERE {\
 
         },
         showInfo: function(content, latlng, options) {
+            var map = this;
+
             options = options || {};
 
             options.maxWidth = map.getContainer().offsetWidth;
@@ -966,6 +968,8 @@ SELECT * WHERE {\
             popup.openOn(map);
         },
         closeInfo: function() {
+            var map = this;
+
             if (map._popup) {
                 map.closePopup(map._popup);
             }
-- 
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