From ba80bd3246de13252b408b41468ded3c56f9123c Mon Sep 17 00:00:00 2001
From: liaozy <798389647@qq.com>
Date: Wed, 15 Nov 2017 12:53:35 +0800
Subject: [PATCH] fix pcap_open_live failed error code

---
 src/Sniffer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 mode change 100644 => 100755 src/Sniffer.cpp

diff --git a/src/Sniffer.cpp b/src/Sniffer.cpp
old mode 100644
new mode 100755
index 1bbd14e..f9dc4bc
--- a/src/Sniffer.cpp
+++ b/src/Sniffer.cpp
@@ -72,7 +72,7 @@ namespace FeatureExtractor {
 		int read_timeout = config->get_pcap_read_timeout();
 		if ((this->handle = pcap_open_live(d->name, SNAPLEN, 1, read_timeout, errbuf)) == NULL)
 		{
-			cerr << "Unable to open the adapter. " << d->name << " is not supported by WinPcap" << endl;
+			cerr << "Unable to open the adapter. " << d->name << errbuf << endl;
 			pcap_freealldevs(alldevs);
 			exit(1);
 		}