# HG changeset patch
# User Sebastien Decugis <sdecugis@freediameter.net>
# Date 1362237939 -3600
# Node ID 8bb4d749ed37f6d9e7871ea08a3e49636e2639a3
# Parent  69d55a534aff7f6a9d818477c0409ad7a777b8a4
Fix for ticket #43: PPP interface have no address

diff -r 69d55a534aff -r 8bb4d749ed37 libfdcore/cnxctx.c
--- a/libfdcore/cnxctx.c	Sat Mar 02 16:21:26 2013 +0100
+++ b/libfdcore/cnxctx.c	Sat Mar 02 16:25:39 2013 +0100
@@ -560,6 +560,9 @@
 		if (cur->ifa_flags & IFF_LOOPBACK)
 			continue;
 		
+		if (cur->ifa_addr == NULL) /* may happen with ppp interfaces */
+			continue;
+		
 		if (fd_g_config->cnf_flags.no_ip4 && (cur->ifa_addr->sa_family == AF_INET))
 			continue;