Revert a chunk committed by inadvertence in my last fix.

diff --git a/usr.sbin/btrace/bt_parse.y b/usr.sbin/btrace/bt_parse.y
index d5e567e..99ad7d0 100644 (file)
--- a/usr.sbin/btrace/bt_parse.y
+++ b/usr.sbin/btrace/bt_parse.y
@@ -1,4 +1,4 @@
-/*     $OpenBSD: bt_parse.y,v 1.40 2021/09/08 13:29:51 dv Exp $        */
+/*     $OpenBSD: bt_parse.y,v 1.41 2021/09/08 15:34:01 mpi Exp $       */
 
 /*
  * Copyright (c) 2019-2021 Martin Pieuchot <mpi@openbsd.org>
@@ -251,7 +251,6 @@ stmtlist: stmtlist stmtblck         { $$ = bs_append($1, $2); }
        | stmtlist stmt                 { $$ = bs_append($1, $2); }
        | stmtblck
        | stmt
-       | /* empty */
        ;
 
 block  : '{' stmt ';' '}'                      { $$ = $2; }