From e5748eb7017ea81aef37f07ace00c29e9a715835 Mon Sep 17 00:00:00 2001
From: SabrinaJewson <sejewson@gmail.com>
Date: Sun, 19 Jun 2022 20:08:02 +0100
Subject: [PATCH] Correctly propagate subshell failures in rustup-init

---
 rustup-init.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rustup-init.sh b/rustup-init.sh
index 25ebc940d3..e146ca7610 100755
--- a/rustup-init.sh
+++ b/rustup-init.sh
@@ -73,6 +73,9 @@ main() {
 
     local _dir
     _dir="$(ensure mktemp -d)"
+    # Because the previous command ran in a subshell, we must manually propagate
+    # exit status.
+    [ $? -ne 0 ] && exit 1
     local _file="${_dir}/rustup-init${_ext}"
 
     local _ansi_escapes_are_valid=false