From 1121e0780cf53a802a5763e25e2ee227ef301b64 Mon Sep 17 00:00:00 2001
From: Kjell Morgenstern <kjell@gmx.de>
Date: Mon, 7 Oct 2019 21:17:44 +0200
Subject: [PATCH] Shell linting

---
 docker/release-linux.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docker/release-linux.sh b/docker/release-linux.sh
index 7e96d5582..73ee84453 100755
--- a/docker/release-linux.sh
+++ b/docker/release-linux.sh
@@ -2,6 +2,6 @@
 set -xe
 
 docker run --privileged -v "$(pwd):/home/conan/fritzing" \
-    -e TRAVIS=${TRAVIS:-} \
-    -e TRAVIS_BUILD_NUMBER=${TRAVIS_BUILD_NUMBER:-} \
+    -e TRAVIS="${TRAVIS:-}" \
+    -e TRAVIS_BUILD_NUMBER="${TRAVIS_BUILD_NUMBER:-}" \
     -w /home/conan/fritzing fritzing/build:"$1" docker/xvfb-release-helper.sh "$2"