From e110f759ebda2a17383e98709131585859f82674 Mon Sep 17 00:00:00 2001
From: "U-DESKTOP-T772REH\\wangyu" <wangyu.cn@gmail.com>
Date: Tue, 19 Jun 2018 02:21:31 +0800
Subject: [PATCH] fix invalid filter expression

---
 main.cpp    | 4 ++++
 network.cpp | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/main.cpp b/main.cpp
index b2c86cb..289f0c7 100755
--- a/main.cpp
+++ b/main.cpp
@@ -820,6 +820,10 @@ int client_event_loop()
 						strcpy(dev,d->name);
 					}
 				}
+				else
+				{
+					log_bare(log_debug," [unknow:%d]",int(a->addr->sa_family));
+				}
 			}
 			if(cnt==0) log_bare(log_info," [no ip found]");
 			if(d->description==0)
diff --git a/network.cpp b/network.cpp
index df55e89..7d89932 100644
--- a/network.cpp
+++ b/network.cpp
@@ -484,7 +484,7 @@ void init_filter(int port)
 	}
 	else if(raw_mode==mode_udp)
 	{
-		sprintf(filter_exp,"udp and src %s and src port %d abd dst port %d",remote_ip,remote_port,port);
+		sprintf(filter_exp,"udp and src %s and src port %d and dst port %d",remote_ip,remote_port,port);
 	}
 	else if(raw_mode==mode_icmp)
 	{