From f4c2b5622505af9f0c6fc26f443ed655612415fc Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Wed, 23 Aug 2023 13:18:58 +0800
Subject: [PATCH] 1

---
 webapp/controller/BlockChainController.class.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/webapp/controller/BlockChainController.class.php b/webapp/controller/BlockChainController.class.php
index e9bd5012..3b1e811e 100644
--- a/webapp/controller/BlockChainController.class.php
+++ b/webapp/controller/BlockChainController.class.php
@@ -321,6 +321,10 @@ class BlockChainController extends BaseAuthedController {
             $rate = 10;
         }
         $jinDu = BlockChainService::getCurrencyDecimals($tokenType);
+        if ($jinDu === false) {
+            myself()->_rspErr(1, "token_type error");
+            return;
+        }
         $currency = $tokenType;
         $price = BlockChainService::formatCurrencyEx($num, $jinDu);