Replace ? by try!

2017-07-16 18:00:50 +02:00 · 2017-07-16 18:00:50 +02:00 · f38c3e11b7
commit f38c3e11b7
parent 00a7d64386
1 changed files with 1 additions and 1 deletions
--- 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()
            }
        }