back to threadnotify

src/cmd/acme/acme.c

diff --git a/src/cmd/acme/acme.c b/src/cmd/acme/acme.c
index ee8bf15..111b9a9 100644
--- a/src/cmd/acme/acme.c
+++ b/src/cmd/acme/acme.c
@@ -260,7 +260,7 @@
 	threadcreate(xfidallocthread, nil, STACK);
 	threadcreate(newwindowthread, nil, STACK);
 /*	threadcreate(shutdownthread, nil, STACK); */
-/*	threadnotify(shutdown, 1); */
+	threadnotify(shutdown, 1);
 	recvul(cexit);
 	killprocs();
 	threadexitsall(nil);