fix panic when close with not start in sdk

2019-12-08 23:31:53 +08:00 · 2019-12-08 23:31:53 +08:00 · 999fac8ad7
parent ac38d342fa
commit 999fac8ad7
1 changed files with 3 additions and 1 deletions
--- a/cmd/npc/sdk.go
+++ b/cmd/npc/sdk.go
@ -31,7 +31,9 @@ func GetClientStatus() int {

 //export CloseClient
 func CloseClient() {
-	cl.Close()
+	if cl != nil {
+		cl.Close()
+	}
 }

 //export Version