From b9dc6bbbaafdfe6c9cbc6caddec9cb54beb5f59b Mon Sep 17 00:00:00 2001
From: Laurent Goderre <laurent.goderre@gmail.com>
Date: Mon, 18 Jun 2018 11:26:30 -0400
Subject: [PATCH] Fixed new shfmt issue

---
 update.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/update.sh b/update.sh
index 45ba33e9..1d034e0e 100755
--- a/update.sh
+++ b/update.sh
@@ -72,7 +72,7 @@ function update_node_version() {
     # Add GPG keys
     for key_type in "node" "yarn"; do
       while read -r line; do
-        pattern="\"\\$\\{$(echo "${key_type}" | tr '[:lower:]' '[:upper:]')_KEYS\\[@\\]\\}\""
+        pattern='"\$\{'$(echo "${key_type}" | tr '[:lower:]' '[:upper:]')'_KEYS\[@\]\}"'
         sed -Ei -e "s/([ \\t]*)(${pattern})/\\1${line}${new_line}\\1\\2/" "${dockerfile}"
       done <"keys/${key_type}.keys"
       sed -Ei -e "/${pattern}/d" "${dockerfile}"