From a66a22ca545ce94a7b69aefe163fea2c20241f9d Mon Sep 17 00:00:00 2001
From: Graham Christensen <graham@grahamc.com>
Date: Thu, 29 Oct 2020 14:01:22 -0400
Subject: [PATCH] nixos ec2/create-amis.sh: shellcheck: read without -r mangles
 backslashes

---
 nixos/maintainers/scripts/ec2/create-amis.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nixos/maintainers/scripts/ec2/create-amis.sh b/nixos/maintainers/scripts/ec2/create-amis.sh
index 085de5a647d..6e2836a7a97 100755
--- a/nixos/maintainers/scripts/ec2/create-amis.sh
+++ b/nixos/maintainers/scripts/ec2/create-amis.sh
@@ -111,7 +111,7 @@ wait_for_import() {
     local state snapshot_id
     log "Waiting for import task $task_id to be completed"
     while true; do
-        read state progress snapshot_id < <(
+        read -r state progress snapshot_id < <(
             aws ec2 describe-import-snapshot-tasks --region "$region" --import-task-ids "$task_id" | \
                 jq -r '.ImportSnapshotTasks[].SnapshotTaskDetail | "\(.Status) \(.Progress) \(.SnapshotId)"'
         )
@@ -139,7 +139,7 @@ wait_for_image() {
     log "Waiting for image $ami_id to be available"
 
     while true; do
-        read state < <(
+        read -r state < <(
             aws ec2 describe-images --image-ids "$ami_id" --region "$region" | \
                 jq -r ".Images[].State"
         )