test: if things aren't working time out rather than waiting forever

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/test/invoke b/test/invoke
index 2fbba6ec99eda98112b2d5b75c84a374effde028..628db20be10ecab53b6b210993403ab6fa7646d6 100755 (executable)
--- a/test/invoke
+++ b/test/invoke
@@ -158,5 +158,6 @@ spawn-secnet outside
 
 after 500 sendpkt
 after 1000 sendpkt
+after 5000 timed-out
 
 vwait ok