Use Void, not ad-hoc

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

diff --git a/daemon/cmdlistener.rs b/daemon/cmdlistener.rs
index 22f26468a2551bb38273601e016dcf6f96d12d71..52ed8f9d5d0439d01925f67488b5fd81295d1264 100644 (file)
--- a/daemon/cmdlistener.rs
+++ b/daemon/cmdlistener.rs
@@ -280,10 +280,7 @@ fn execute_game_insn<'cs, 'igr, 'ig: 'igr>(
   use MgmtGameResponse::Fine;
 
   fn tz_from_str(s: &str) -> Timezone {
-    match Timezone::from_str(s) {
-      Ok(tz) => tz,
-      Err(x) => match x { },
-    }
+    Timezone::from_str(s).void_unwrap()
   }
 
   #[throws(MgmtError)]