From 8757cf5bc084ee23db643e283ca7e9fef143d810 Mon Sep 17 00:00:00 2001
From: Keith Yeung <kungfukeith11@gmail.com>
Date: Fri, 2 Nov 2018 08:51:48 +0100
Subject: [PATCH] Use question mark operator instead of `try` macro with a raw
 identifier

Co-Authored-By: SimonSapin <simon.sapin@exyr.org>
---
 components/canvas_traits/webgl.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/canvas_traits/webgl.rs b/components/canvas_traits/webgl.rs
index b81e43cf361..bf66792832f 100644
--- a/components/canvas_traits/webgl.rs
+++ b/components/canvas_traits/webgl.rs
@@ -342,7 +342,7 @@ macro_rules! define_resource_id {
             fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
                 where D: ::serde::Deserializer<'de>
             {
-                let id = r#try!(u32::deserialize(deserializer));
+                let id = u32::deserialize(deserializer)?;
                 if id == 0 {
                     Err(::serde::de::Error::custom("expected a non-zero value"))
                 } else {