Avoid breakage on systems lacking IPv6 headers

diff --git a/ChangeLog b/ChangeLog
index b89d475b9c8c3e27b8850c44b3769e70b0bebdc5..b68e22ed7c333c6d7d7daceb9aa2a45aa498b4be 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 19991218
  - Redhat init script patch from Chun-Chung Chen 
    <cjj@u.washington.edu>
+ - Avoid breakage on systems without IPv6 headers
 
 19991216
  - Makefile changes for Solaris from Peter Kocks 

diff --git a/canohost.c b/canohost.c
index 5890a127b2a696949776600b0d9785381d31dc93..76b5ed2fe5b79ebcecaf395fa369703e2ea339da 100644 (file)
--- a/canohost.c
+++ b/canohost.c
@@ -160,8 +160,9 @@ peer_connection_is_on_socket()
        memset(&from, 0, sizeof(from));
        if (getpeername(in, (struct sockaddr *) & from, &fromlen) < 0)
                return 0;
-       if (from.sin_family != AF_INET && from.sin_family != AF_INET6)
+       if (from.sin_family != AF_INET)
                return 0;
+
        return 1;
 }