From ff7fa278f60e466b9d48ba71c4be98a9ea3c01c6 Mon Sep 17 00:00:00 2001
From: imlonghao <git@imlonghao.com>
Date: Sun, 6 Sep 2020 01:40:06 +0800
Subject: [PATCH] fix(options): add validation for verify mode

If verify mode is used but stdin is empty, program will raise panic
---
 core/options.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/options.go b/core/options.go
index f00e7a1..13e5363 100644
--- a/core/options.go
+++ b/core/options.go
@@ -106,6 +106,9 @@ func ParseOptions() *Options {
 	if options.FileName != "" && !FileExists(options.FileName) {
 		gologger.Fatalf("文件:%s 不存在!\n", options.FileName)
 	}
+	if !options.Stdin && options.Verify && options.FileName == "" {
+		gologger.Fatalf("启用了 -verify 参数但传入域名为空!")
+	}
 	return options
 }
 func hasStdin() bool {