From f38c3e11b74bb999547688a1d986b00734730264 Mon Sep 17 00:00:00 2001
From: Christian Hofer <hofer.cm@gmail.com>
Date: Sun, 16 Jul 2017 18:00:50 +0200
Subject: [PATCH] Replace ? by try!

---
 parser/src/parser.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/parser/src/parser.rs b/parser/src/parser.rs
index b59987b..f8b04b5 100644
--- a/parser/src/parser.rs
+++ b/parser/src/parser.rs
@@ -112,7 +112,7 @@ impl<T: Iterator<Item=char>> Parser<T> {
         match self.current {
             Some(ref x) => Ok(x),
             None => {
-                self.current = Some(self.next()?);
+                self.current = Some(try!(self.next()));
                 self.peek()
             }
         }