fixed a typo/thinko that broke BSD's with sa_len

diff --git a/interfaces.c b/interfaces.c
index 5d554bcabe2e18c3d414fd7809ce1af257e877d7..3cb369fb02c990bccd2fd5adcc36f8e73f10c486 100644 (file)
--- a/interfaces.c
+++ b/interfaces.c
@@ -163,8 +163,8 @@ void load_interfaces()
 
        /* set i to the subscript of the next interface */
 #ifdef HAVE_SA_LEN
-       if (ifreq.ifr_addr.sa_len > sizeof(ifreq.ifr_addr))
-           i += sizeof(ifreq.ifr_name) + ifreq.ifr_addr.sa_len;
+       if (ifr->ifr_addr.sa_len > sizeof(ifr->ifr_addr))
+           i += sizeof(ifr->ifr_name) + ifr->ifr_addr.sa_len;
        else
 #endif /* HAVE_SA_LEN */
            i += sizeof(struct ifreq);