[PATCH v1 08/18] website-build: check.sh: make it pass shellcheck.

[Denis 'GNUtoo' Carikli]

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
---
 tests/lint             | 3 ++-
 website-build/check.sh | 4 +++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/tests/lint b/tests/lint
index 02e625b..ce9d405 100755
--- a/tests/lint
+++ b/tests/lint
@@ -65,7 +65,8 @@ run_shellcheck \
     resources/scripts/misc/guix.sh \
     resources/scripts/tasks/distclean.sh \
     tests/distclean \
-    tests/lint
+    tests/lint \
+    website-build/check.sh
 
 printf "+---------------------+\n"
 printf "| Lint tests done     |\n"
diff --git a/website-build/check.sh b/website-build/check.sh
index 5c421d0..7c1426c 100755
--- a/website-build/check.sh
+++ b/website-build/check.sh
@@ -73,11 +73,13 @@ run_tests()
            "${tarball}"
 }
 
+# shellcheck disable=SC2166 # We want to make operator precedence
+# clear.
 if [ $# -eq 1 ] && [ "$1" = "-h" -o "$1" == "--help" ] ; then
        help
        exit 0
 elif [ $# -eq 2 ] && [ "$1" = "-t" -o "$1" = "--tarball" ] ; then
-       tarball="$(realpath $2)"
+       tarball="$(realpath "$2")"
        run_tests "${tarball}"
 else
        help
-- 
2.41.0