update loaded condition check (ES bug 2602)

Author: guybedford

lib/loader.js

@@ -151,9 +151,7 @@ function logloads(loads) {
         load = createLoad(name);
         loader.loads.push(load);
 
-        setTimeout(function() {
-          proceedToLocate(loader, load);
-        }, 7);
+        proceedToLocate(loader, load);
 
         return load;
       });
@@ -176,7 +174,7 @@ function logloads(loads) {
         p
         // 15.2.4.4.1 CallFetch
         .then(function(address) {
-          if (load.linkSets.length == 0)
+          if (load.status != 'loading')
             return;
           load.address = address;
 
@@ -190,22 +188,22 @@ function logloads(loads) {
       p
       // 15.2.4.5.1 CallTranslate
       .then(function(source) {
-        if (load.linkSets.length == 0)
+        if (load.status != 'loading')
           return;
         return loader.loaderObj.translate({ name: load.name, metadata: load.metadata, address: load.address, source: source });
       })
 
       // 15.2.4.5.2 CallInstantiate
       .then(function(source) {
-        if (load.linkSets.length == 0)
+        if (load.status != 'loading')
           return;
         load.source = source;
         return loader.loaderObj.instantiate({ name: load.name, metadata: load.metadata, address: load.address, source: source });
       })
 
       // 15.2.4.5.3 InstantiateSucceeded
       .then(function(instantiateResult) {
-        if (load.linkSets.length == 0)
+        if (load.status != 'loading')
           return;
 
         var depsList;