From dc36fd38d6152e30757d23f2c375ab4f986a57da Mon Sep 17 00:00:00 2001
From: Erick Tryzelaar <erick.tryzelaar@gmail.com>
Date: Sun, 9 Aug 2015 16:45:55 -0700
Subject: [PATCH] Gain back 10MB/s on the json deserialization benchmark

---
 serde_json/src/de.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/serde_json/src/de.rs b/serde_json/src/de.rs
index c66b5007..6940f94f 100644
--- a/serde_json/src/de.rs
+++ b/serde_json/src/de.rs
@@ -54,8 +54,14 @@ impl<Iter> Deserializer<Iter>
         match self.ch {
             Some(ch) => Ok(Some(ch)),
             None => {
-                self.ch = try!(self.next_char());
-                Ok(self.ch)
+                match self.rdr.next() {
+                    Some(Err(err)) => Err(Error::IoError(err)),
+                    Some(Ok(ch)) => {
+                        self.ch = Some(ch);
+                        Ok(self.ch)
+                    }
+                    None => Ok(None),
+                }
             }
         }
     }