From 637f1492e7beb768c039b962fb04b6855d6e9461 Mon Sep 17 00:00:00 2001
From: Ahmed Charles <acharles@outlook.com>
Date: Sat, 27 Aug 2016 07:33:36 -0700
Subject: Use question_mark feature in libstd.

---
 src/libstd/sys/common/backtrace.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/libstd/sys')

diff --git a/src/libstd/sys/common/backtrace.rs b/src/libstd/sys/common/backtrace.rs
index a509b80eaca..a8540fed928 100644
--- a/src/libstd/sys/common/backtrace.rs
+++ b/src/libstd/sys/common/backtrace.rs
@@ -153,11 +153,11 @@ pub fn demangle(writer: &mut Write, s: &str) -> io::Result<()> {
                     macro_rules! demangle {
                         ($($pat:expr => $demangled:expr),*) => ({
                             $(if rest.starts_with($pat) {
-                                try!(writer.write_all($demangled));
+                                writer.write_all($demangled)?;
                                 rest = &rest[$pat.len()..];
                               } else)*
                             {
-                                try!(writer.write_all(rest.as_bytes()));
+                                writer.write_all(rest.as_bytes())?;
                                 break;
                             }
 
-- 
cgit 1.4.1-3-g733a5