work on @bkendall feedback

Author: podviaznikov

lib/routes/actions/github.js

@@ -226,24 +226,22 @@ function followBranch (instancesKey) {
             var newContextVersionId = req.jsonNewBuild.contextVersions[0];
             var newBuildId = req.jsonNewBuild._id;
             var oldContextVersion = find(req.newContextVersionIds, function (val) {
-              return  val === newContextVersionId;
+              return val === newContextVersionId;
             });
-            if (!oldContextVersion) {
-              req.newContextVersionIds.push(newContextVersionId);
-            }
-            req.instanceIds.push(req.instance._id.toString());
             var infoObject = {
               instance: req.instance,
               buildId: newBuildId,
               targetUrl: req.targetUrl,
               instanceCreator: req.instanceCreator
             };
-            if (req.contextVersionNewInfo[newContextVersionId]) {
-              req.contextVersionNewInfo[newContextVersionId].push(infoObject);
+            if (!oldContextVersion) {
+              req.newContextVersionIds.push(newContextVersionId);
+              req.contextVersionNewInfo[newContextVersionId] = [infoObject];
             }
             else {
-              req.contextVersionNewInfo[newContextVersionId] = [infoObject];
+              req.contextVersionNewInfo[newContextVersionId].push(infoObject);
             }
+            req.instanceIds.push(req.instance._id.toString());
           }
           next();
         }