From 0df6f6b4e17af986eff6f5a4faccfe1adfd07e8f Mon Sep 17 00:00:00 2001
From: pdw <>
Date: Wed, 21 May 2003 21:14:00 +0000
Subject: [PATCH] No longer exits if it can't find IP or MAC address.

---
 iftop.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/iftop.c b/iftop.c
index 849f075..4c57f15 100644
--- a/iftop.c
+++ b/iftop.c
@@ -447,7 +447,6 @@ void packet_init() {
     if (ioctl(s, SIOCGIFHWADDR, &ifr) < 0) {
         fprintf(stderr, "Error getting hardware address for interface: %s\n", options.interface); 
         perror("ioctl(SIOCGIFHWADDR)");
-        exit(1);
     }
     else {
         memcpy(if_hw_addr, ifr.ifr_hwaddr.sa_data, 6);
@@ -470,7 +469,6 @@ void packet_init() {
     if (ioctl(s, SIOCGIFADDR, &ifr) < 0) {
         fprintf(stderr, "Error getting IP address for interface: %s\n", options.interface); 
         perror("ioctl(SIOCGIFADDR)");
-        exit(1);
     }
     else {
         have_ip_addr = 1;