1 files changed, 4 insertions, 0 deletions
diff --git a/src/launch.c b/src/launch.c
index 93029e4e..7c403ab8 100644
--- a/src/launch.c
+++ b/src/launch.c
@@ -325,6 +325,10 @@ guestfs__launch (guestfs_h *g)
     g->attach_ops = &attach_ops_appliance;
     break;
 
+  case ATTACH_METHOD_LIBVIRT:
+    error (g, _("libvirt attach method is not yet supported"));
+    return -1;
+
   case ATTACH_METHOD_UNIX:
     g->attach_ops = &attach_ops_unix;
     break;