From e679f3b54329323811401776fab3782f37356653 Mon Sep 17 00:00:00 2001
From: Nemo157 <wim@nemo157.com>
Date: Wed, 15 Apr 2020 09:44:58 +0200
Subject: [PATCH] Allow unused_braces in cargo doc test

Workaround for https://github.com/rust-lang/rust/issues/70814
---
 .travis.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 93526353b8..96131ab204 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -145,7 +145,8 @@ matrix:
     - name: cargo doc
       rust: nightly
       script:
-        - RUSTDOCFLAGS=-Dwarnings cargo doc --workspace --no-deps --all-features
+        # TODO: Remove -Aunused_braces once https://github.com/rust-lang/rust/issues/70814 is fixed
+        - RUSTDOCFLAGS="-Dwarnings -Aunused_braces" cargo doc --workspace --no-deps --all-features
 
 script:
   - cargo test --workspace --all-features