From 3024c1434a667425d30e4b0785857381323712aa Mon Sep 17 00:00:00 2001
From: Matt Brubeck <mbrubeck@limpet.net>
Date: Fri, 8 Dec 2017 17:32:04 -0800
Subject: Use Try syntax for Option in place of macros or match

---
 src/libstd/sys/unix/thread.rs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'src/libstd/sys')

diff --git a/src/libstd/sys/unix/thread.rs b/src/libstd/sys/unix/thread.rs
index 9da33f5adac..cb249af4254 100644
--- a/src/libstd/sys/unix/thread.rs
+++ b/src/libstd/sys/unix/thread.rs
@@ -255,10 +255,7 @@ pub mod guard {
 
     pub unsafe fn init() -> Option<usize> {
         let psize = os::page_size();
-        let mut stackaddr = match get_stack_start() {
-            Some(addr) => addr,
-            None => return None,
-        };
+        let mut stackaddr = get_stack_start()?;
 
         // Ensure stackaddr is page aligned! A parent process might
         // have reset RLIMIT_STACK to be non-page aligned. The
-- 
cgit 1.4.1-3-g733a5