From 57b874ee6d84eaec57db88d0503f940a34a5ea36 Mon Sep 17 00:00:00 2001
From: Peter Cai <peter@typeblog.net>
Date: Mon, 21 Aug 2017 20:42:51 +0800
Subject: [PATCH] main: ignore empty lines in configuration

---
 main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.cpp b/main.cpp
index 0501d30..b3c043e 100755
--- a/main.cpp
+++ b/main.cpp
@@ -2554,7 +2554,7 @@ void load_config(char *config_file, int argc_orig, char *argv_orig[])
 	std::vector<std::string> arguments;
 	while(std::getline(conf_file,line))
 	{
-		if(line.at(0)=='#')
+		if(line==""||line.at(0)=='#')
 		{
 			continue;
 		}