From a5d1b63783bc4e2384191eaee46a9e12cf3c488b Mon Sep 17 00:00:00 2001
From: SUSTech-11810721 <11810721@mail.sustech.edu.cn>
Date: Fri, 30 Apr 2021 23:49:02 +0800
Subject: [PATCH] Fix issue json-path#667

---
 .../java/com/jayway/jsonpath/internal/function/text/Length.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/json-path/src/main/java/com/jayway/jsonpath/internal/function/text/Length.java b/json-path/src/main/java/com/jayway/jsonpath/internal/function/text/Length.java
index 1dcb6a22..8ef43599 100644
--- a/json-path/src/main/java/com/jayway/jsonpath/internal/function/text/Length.java
+++ b/json-path/src/main/java/com/jayway/jsonpath/internal/function/text/Length.java
@@ -57,7 +57,7 @@ public class Length implements PathFunction {
                     while (null != tail && null != tail.getNext()) {
                         tail = tail.getNext();
                     }
-                    if (ctx.configuration().jsonProvider().isMap(model) && null != tail) {
+                    if (null != tail && !tail.toString().equals("[?]")) {
                         tail.setNext(new WildcardPathToken());
                     }
                 }