From 3d17d67ea03cc9429b965499e3bb6b2c26e26856 Mon Sep 17 00:00:00 2001
From: Alexandre Dulaunoy <a@foo.be>
Date: Sun, 1 Feb 2015 13:31:01 +0100
Subject: [PATCH] Continue even if no IP address is assigned on the interface

ssldump in a production environment can be used on a capture
interface where no IP addresses are assigned. Print a warning instead
of exiting.
---
 base/pcap-snoop.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/base/pcap-snoop.c b/base/pcap-snoop.c
index bfbb7fa..3896098 100644
--- a/base/pcap-snoop.c
+++ b/base/pcap-snoop.c
@@ -366,8 +366,7 @@ int main(argc,argv)
       }
 
       if (pcap_lookupnet(interface_name, &localnet, &netmask, errbuf) < 0)
-        verr_exit("PCAP: %s\n",errbuf);
-      
+        fprintf(stderr,"PCAP: %s\n", errbuf);
     }
     else{
       if(!(p=pcap_open_offline(file,errbuf))){