fixed a segfault found by randolpg@tausq.org

r320
22 years ago · a610317a7a
1 changed files with 2 additions and 0 deletions
--- a/netcfg.c
+++ b/netcfg.c
@ -340,6 +340,8 @@ netcfg_get_interface ()
      if (!inter)
 	netcfg_die ();
    }
+  else if (num_interfaces == 1)
+      inter = ptr;

  /* grab just the interface name, not the description too */
  interface = inter;