From 5683e33db1b2206567c4de45a9b3baa7d7803772 Mon Sep 17 00:00:00 2001
From: Gordon <46924906+FGadvancer@users.noreply.github.com>
Date: Fri, 8 Dec 2023 15:43:49 +0800
Subject: [PATCH] fix: change go empty json string to null.

---
 c_cpp_wrapper/protocol.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c_cpp_wrapper/protocol.go b/c_cpp_wrapper/protocol.go
index 9b5b065..ffc6c03 100644
--- a/c_cpp_wrapper/protocol.go
+++ b/c_cpp_wrapper/protocol.go
@@ -49,7 +49,7 @@ void Call_CB_S_I_S_S(CB_S_I_S_S func,char* operationID, int errCode,char* errMsg
     func(operationID,errCode,errMsg,data);
     if (errMsg != NULL && errMsg[0] != '\0')
     {
-        printf("this is not null errmsg\n");
+        printf("this is not null errmsg %s\n",errMsg);
         free(errMsg);
     }
     if (data != NULL && data[0] != '\0')