Throw error when resolving references if reference data is not found (#2

)
capitalone · Jun 21, 2017 · 32d841e · 32d841e
1 parent 60bac80
commit 32d841e
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/utilities.js b/lib/utilities.js
@@ -94,9 +94,13 @@ module.exports.resolveReference = function(obj, spec, references) {
   var parent = null;
 
   if (path) {
-    _.each(path, function(slug) {
+    _.each(path, function(slug, index) {
       if (data != null) {
         parent = data;
+        if (data[slug] === undefined) {
+          var iteree = path.slice(0, index+1).join('/')
+          throw new Error("Could not find " + iteree + " in " + ext);
+        }
         data = data[slug];
       }
     });