move defer close

diff --git a/client/main.go b/client/main.go
index 936127a..4e47590 100644 (file)
--- a/client/main.go
+++ b/client/main.go
@@ -117,6 +117,7 @@ func main() {
 
        conn, err := gRPCtcp()
        //conn, err := gRPCunix()
+       defer conn.Close()
        if err != nil {
                fmt.Fprintf(os.Stderr, "  failed to connect to server: %v\n", err)
                return 
@@ -131,7 +132,6 @@ func main() {
             gRPCsendDel(conn, string(confBytes), netns, ifName, args, capabilityArgs)
        }
 
-       defer conn.Close()
        os.Exit(0)
 }