From f4ea5251cb0205ca0a3ed2ac5eb295ec6f7f031c Mon Sep 17 00:00:00 2001
From: Lzu Tao <taolzu@gmail.com>
Date: Tue, 15 Oct 2019 00:51:41 +0700
Subject: [PATCH] Early exit if there is any errors

---
 setup-toolchain.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/setup-toolchain.sh b/setup-toolchain.sh
index f2bf291f0..b83116606 100755
--- a/setup-toolchain.sh
+++ b/setup-toolchain.sh
@@ -1,6 +1,8 @@
 #!/bin/bash
 # Set up the appropriate rustc toolchain
 
+set -e
+
 cd "$(dirname "$0")" || exit
 
 if ! command -v rustup-toolchain-install-master > /dev/null; then