From 3fb82b0fdede5003638f3cc3bfe81fa20db302a4 Mon Sep 17 00:00:00 2001
From: Adam Hill <adam@diginc.us>
Date: Tue, 25 Feb 2020 21:43:54 -0600
Subject: [PATCH] typo

Signed-off-by: Adam Hill <adam@diginc.us>
---
 circle-vars.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/circle-vars.sh b/circle-vars.sh
index 8483174..e2913e7 100755
--- a/circle-vars.sh
+++ b/circle-vars.sh
@@ -33,8 +33,9 @@ if [[ -n "$DOCKER_TAG" ]]; then
     ARCH_IMAGE="${ARCH_IMAGE/%-/}"
 fi
 
-if ! latesttag=$(curl -sI https://github.com/pi-hole/docker-pi-hole/releases/latest | grep --color=never -i Location | awk -F / '{print $NF}' | tr -d '[:cntrl:]'); then
-    print "  Failed to retrieve latest docker-pi-hole release metadata" "${CROSS}"
+local latest_tag
+if ! latest_tag=$(curl -sI https://github.com/pi-hole/docker-pi-hole/releases/latest | grep --color=never -i Location | awk -F / '{print $NF}' | tr -d '[:cntrl:]'); then
+    print "Failed to retrieve latest docker-pi-hole release metadata"
 else
     if [[ "$DOCKER_TAG" == "$latest_tag" ]] ; then
         LATEST_IMAGE="$BASE_IMAGE:latest"