From 0b489c5ca2456ae9574f1e4abf997a5509646ee9 Mon Sep 17 00:00:00 2001
From: DastInDark <2350416+hitenkoku@users.noreply.github.com>
Date: Tue, 13 Sep 2022 20:15:47 +0900
Subject: [PATCH] fixed key index crash

---
 src/afterfact.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/afterfact.rs b/src/afterfact.rs
index 22efaecb..30ba339f 100644
--- a/src/afterfact.rs
+++ b/src/afterfact.rs
@@ -943,7 +943,11 @@ fn output_json_str(
             let mut key_idx = 0;
             let mut output_value_stock = String::default();
             for (value_idx, value) in stocked_value.iter().enumerate() {
-                let mut tmp = key_index_stock[key_idx].to_string();
+                let mut tmp = if key_idx >= key_index_stock.len() {
+                    String::default()
+                } else {
+                    key_index_stock[key_idx].to_string()
+                };
                 if value_idx == 0 && !value.is_empty() {
                     tmp = k.to_string();
                 } else if value.is_empty()