guix-install.sh: Set shellcheck shell to bash.

* etc/guix-install.sh: Set shellcheck shell to bash.

Change-Id: Ief28167f0e2b83c254026174e62959a32c34e29a
Signed-off-by: Ludovic Courtès <ludo@gnu.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/etc/guix-install.sh b/etc/guix-install.sh
index 2944cb97f6a..68e96166a4c 100755
--- a/etc/guix-install.sh
+++ b/etc/guix-install.sh
@@ -51,6 +51,8 @@
 # installation required the user to extract Guix packs under /gnu to
 # satisfy its dependencies.
 
+# shellcheck shell=bash
+
 # shellcheck disable=2268 # try to support vintage shells
 if [ "x$BASH_VERSION" = "x" ]; then
     exec bash "$0" "$@"
@@ -510,7 +512,7 @@ sys_create_build_user()
         fi
 
         create_account guix-daemon guix-daemon          \
-                       guix-daemon$KVMGROUP             \
+                       guix-daemon"$KVMGROUP"           \
                        "Unprivileged Guix Daemon User"
 
         # ‘tar xf’ creates root:root files.  Change that.