Refactor code to keep existing code paths as is

Author: prashantRaghu

lib/bundle.js

@@ -738,10 +738,7 @@ function generateComponentsObject(documentContext, rootContent,
           else if (!refData) {
             return;
           }
-          else if (isExtRef(property, '$ref') && !isExtURLRef(property, '$ref')) {
-            refData.nodeContent = documentContext.nodeContents[nodeRef];
-          }
-          else {
+          else if (!isExtRef(property, '$ref') && isExtURLRef(property, '$ref')) {
             let splitPathByHttp = property.$ref.split(httpSeparator),
               prefix = splitPathByHttp
                 .slice(0, splitPathByHttp.length - 1).join(httpSeparator) +
@@ -764,6 +761,9 @@ function generateComponentsObject(documentContext, rootContent,
               });
             }
           }
+          else {
+            refData.nodeContent = documentContext.nodeContents[nodeRef];
+          }
           if (local) {
             let contentFromTrace = getContentFromTrace(refData.nodeContent, local);
             if (!contentFromTrace) {