From 28c602a94ebe15b45cfda59a4681d6916901aa40 Mon Sep 17 00:00:00 2001
From: Corey Farwell <coreyf@rwell.org>
Date: Mon, 25 Mar 2019 23:16:40 +0100
Subject: Utilize `?` instead of `return None`.

---
 src/libcore/num/flt2dec/mod.rs | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'src/libcore')

diff --git a/src/libcore/num/flt2dec/mod.rs b/src/libcore/num/flt2dec/mod.rs
index defd4247f4e..c9a9375ec59 100644
--- a/src/libcore/num/flt2dec/mod.rs
+++ b/src/libcore/num/flt2dec/mod.rs
@@ -239,10 +239,8 @@ impl<'a> Formatted<'a> {
 
         let mut written = self.sign.len();
         for part in self.parts {
-            match part.write(&mut out[written..]) {
-                Some(len) => { written += len; }
-                None => { return None; }
-            }
+            let len = part.write(&mut out[written..])?;
+            written += len;
         }
         Some(written)
     }
-- 
cgit 1.4.1-3-g733a5