From 5ed64d8502c12019b37a344d5f198b262841c409 Mon Sep 17 00:00:00 2001
From: ljgarcia <ljgarcia@users.noreply.github.com>
Date: Wed, 26 Sep 2018 16:31:34 +0100
Subject: [PATCH 1/2] Use search rather than accession service.

---
 package-lock.json     | 2 +-
 src/Constants.js      | 8 ++++----
 src/FeaturesViewer.js | 9 +++++++--
 3 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index a5be5df..7eac7e6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ProtVista",
-  "version": "2.0.8",
+  "version": "2.0.11",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/src/Constants.js b/src/Constants.js
index 6586bdd..5ae0fde 100644
--- a/src/Constants.js
+++ b/src/Constants.js
@@ -12,22 +12,22 @@ var visualizationTypes = {
 var uniprotSource = 'uniprot';
 var uniprotSources = [
     {
-        url: 'https://www.ebi.ac.uk/proteins/api/features/',
+        url: 'https://www.ebi.ac.uk/proteins/api/features?accession=',
         source: uniprotSource,
         category: 'FEATURES'
     },
     {
-        url: 'https://www.ebi.ac.uk/proteins/api/proteomics/',
+        url: 'https://www.ebi.ac.uk/proteins/api/proteomics?accession=',
         source: uniprotSource,
         category: 'PROTEOMICS'
     },
     {
-        url: 'https://www.ebi.ac.uk/proteins/api/variation/',
+        url: 'https://www.ebi.ac.uk/proteins/api/variation?accession=',
         source: uniprotSource,
         category: 'VARIATION'
     },
     {
-        url: 'https://www.ebi.ac.uk/proteins/api/antigen/',
+        url: 'https://www.ebi.ac.uk/proteins/api/antigen?accession=',
         source: uniprotSource,
         category: 'ANTIGEN'
     }
diff --git a/src/FeaturesViewer.js b/src/FeaturesViewer.js
index 51f13b4..4055711 100644
--- a/src/FeaturesViewer.js
+++ b/src/FeaturesViewer.js
@@ -418,8 +418,13 @@ var loadSources = function(opts, dataSources, loaders, delegates, fv) {
             var dataLoader = DataLoader.get(url);
             loaders.push(dataLoader);
             dataLoader.done(function (d) {
-                if (d instanceof Array) //Workaround to be removed
-                    d = d[0];
+                if (d instanceof Array) {
+                    if (d.length === 0) {
+                        return;
+                    } else {
+                        d = d[0]; //Workaround to be removed
+                    }
+                }
                 // First promise to resolve will set global parameters
                 if (!fv.sequence) {
                     fv.loadZoom(d);

From 32cd66d4e2557a7118248e23422f05345b79710c Mon Sep 17 00:00:00 2001
From: ljgarcia <ljgarcia@users.noreply.github.com>
Date: Wed, 26 Sep 2018 17:18:17 +0100
Subject: [PATCH 2/2] Attempt to update travis

---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 20fd86b..b602b4b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,6 @@
 language: node_js
 node_js:
-  - 0.10
+  - "5"
+  - "6"
+  - "7"
+  - "8"