From 51ed0b64cad517c4b5bee8d5863cc878a55fc602 Mon Sep 17 00:00:00 2001
From: zhaopeng053 <zhaopeng053@ke.com>
Date: Mon, 28 Dec 2020 18:04:38 +0800
Subject: [PATCH] fix bug

---
 wxwork_finance_sdk.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wxwork_finance_sdk.c b/wxwork_finance_sdk.c
index 4a830bb..0764d23 100644
--- a/wxwork_finance_sdk.c
+++ b/wxwork_finance_sdk.c
@@ -258,6 +258,7 @@ PHP_METHOD(WxworkFinanceSdk, getMediaData)
         return;
     }
 
+    WeWorkFinanceSdk_t *wecom_sdk = wxwork_finance_internal_get_sdk(this);
     int ret = GetMediaData(wecom_sdk, ZSTR_VAL(index_buf), ZSTR_VAL(sdk_filedid), Z_STRVAL_P(proxy_host_zval), Z_STRVAL_P(proxy_password_zval), zval_get_long(timeout_zval), media_data);
     if (0 != ret) {
         zend_throw_exception(wxwork_finance_sdk_exception_ce, "GetMediaData error", ret);