From 6c578738ca10d94bdd147f9e552e6bc0d34d4c7a Mon Sep 17 00:00:00 2001
From: wangyu <wangyu.cn@gmail.com>
Date: Fri, 18 Aug 2017 00:58:40 +0800
Subject: [PATCH] trival

---
 main.cpp | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/main.cpp b/main.cpp
index 4e6336c..148c0d0 100755
--- a/main.cpp
+++ b/main.cpp
@@ -2472,6 +2472,12 @@ void process_arg(int argc, char *argv[])
 			myexit(0);
 		}
 	}
+	if (argc == 1)
+	{
+		print_help();
+		myexit(-1);
+	}
+
 	for (i = 0; i < argc; i++)
 	{
 		if(strcmp(argv[i],"--log-level")==0)
@@ -2502,11 +2508,7 @@ void process_arg(int argc, char *argv[])
 	}
 	log_bare(log_info, "\n");
 
-	if (argc == 1)
-	{
-		print_help();
-		myexit(-1);
-	}
+
 
 	int no_l = 1, no_r = 1;
 	while ((opt = getopt_long(argc, argv, "l:r:schk:ag",long_options,&option_index)) != -1) {