--- a/rust/chg/src/main.rs	Sat Apr 11 02:21:06 2020 +0900
+++ b/rust/chg/src/main.rs	Sat Apr 11 02:51:03 2020 +0900
@@ -83,5 +83,6 @@
         .run_command_chg(&mut handler, env::args_os().skip(1))
         .await?;
     procutil::restore_signal_handler_once()?;
+    handler.wait_pager().await?;
     Ok(code)
 }