fix: treeSub() return null with options defined

Author: axolo

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@axolo/tree-array",
-  "version": "0.5.1",
+  "version": "0.5.2",
   "description": "An array have children key and parentId key like tree.",
   "author": "Yueming Fang",
   "license": "MIT",

src/lib/tree-sub.js

@@ -6,7 +6,7 @@ const treeSub = (tree, id, options) => {
     if (tree[i][idKey] === id) {
       return tree[i]
     } else if (tree[i][childrenKey] && tree[i][childrenKey].length > 0) {
-      const result = treeSub(tree[i][childrenKey], id)
+      const result = treeSub(tree[i][childrenKey], id, options)
       if (result) {
         return result
       }