just output DN

main.go

@@ -172,7 +172,7 @@ func main() {
 		return
 	} else {
 		output.AuthSuccess = true
-		output.Results = fmt.Sprintf("Search result count: %d; %v", len(result.Entries), result.Entries[0])
+		output.Results = fmt.Sprintf("Search result count: %d; %s", len(result.Entries), result.Entries[0].DN)
 		b, _ := json.Marshal(output)
 		fmt.Println(string(b))
 		return