minor logic error

Author: tylerturdenpants

lib/gather/analyze-ember-object.js

@@ -2,14 +2,16 @@ module.exports = function analyzeEmberObject(possibleEmberObject) {
   if (typeof possibleEmberObject !== 'object' || possibleEmberObject === null) {
     return undefined;
   }
-  if (possibleEmberObject.default && typeof possibleEmberObject.default.proto !== 'function') {
-    return undefined;
-  }
-
-  if (possibleEmberObject.default.isHelperFactory) {
-    return {
-      type: 'Helper',
-    };
+  let eObjDefault = possibleEmberObject.default;
+
+  if (eObjDefault) {
+    if (eObjDefault.isHelperFactory) {
+      return {
+        type: 'Helper',
+      };
+    } else if (typeof eObjDefault.proto !== 'function') {
+      return undefined;
+    }
   }
 
   let proto = possibleEmberObject.default.proto();