state end fake callback

diff --git a/examples/selfcheck.js b/examples/selfcheck.js
index c57987e..4bb42ee 100644 (file)
--- a/examples/selfcheck.js
+++ b/examples/selfcheck.js
@@ -213,3 +213,6 @@ function circulation( barcode, sid ) {
        }
 }
 
+function end() {
+       // nop
+}