From d96a26f1c8e3f9054a1f2f103091cacb853ed853 Mon Sep 17 00:00:00 2001
From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Tue, 17 Mar 2020 15:03:38 +0100
Subject: [PATCH] kas-docker: Simplify SHELL variable passing

The SHELL variable we pass can neither contain spaces nor newlines - we
check for supported values. Simplify the related assignment.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 kas-docker | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kas-docker b/kas-docker
index 5f8644e..30ddb9f 100755
--- a/kas-docker
+++ b/kas-docker
@@ -234,7 +234,7 @@ done
 # propagate only supported SHELL settings
 case "$SHELL" in
 /bin/sh|/bin/bash|/bin/dash)
-	set -- "$@" -e "SHELL='$(eval echo \"\$SHELL\")'"
+	set -- "$@" -e "SHELL=$SHELL"
 	;;
 esac