From ed90535c237064db1bf5bd53fa551de49fa7342e Mon Sep 17 00:00:00 2001
From: Niels de Vos <ndevos@redhat.com>
Date: Sat, 18 Apr 2020 16:47:56 +0200
Subject: [PATCH] minikube: fix ShellCheck errors

Signed-off-by: Niels de Vos <ndevos@redhat.com>
---
 scripts/minikube.sh | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/scripts/minikube.sh b/scripts/minikube.sh
index 572dc445a..bdc362310 100755
--- a/scripts/minikube.sh
+++ b/scripts/minikube.sh
@@ -31,10 +31,9 @@ function copy_image_to_cluster() {
 # install minikube
 function install_minikube() {
     if type minikube >/dev/null 2>&1; then
-        local version
-        version=$(minikube version)
-        read -ra version <<<"${version}"
-        version=${version[2]}
+        local mk_version version
+        read -ra mk_version <<<"$(minikube version)"
+        version=${mk_version[2]}
         if [[ "${version}" != "${MINIKUBE_VERSION}" ]]; then
             echo "installed minikube version ${version} is not matching requested version ${MINIKUBE_VERSION}"
             exit 1