From 88a1d79c852edbc99cbf04317c79328904dd7a4e Mon Sep 17 00:00:00 2001
From: Daniel Frank <git@danielfrank.net>
Date: Sat, 21 Sep 2019 16:41:58 +0200
Subject: [PATCH] build.sh: get rid of some shellcheck warnings

---
 build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index 88611d9..4bf0eed 100755
--- a/build.sh
+++ b/build.sh
@@ -66,7 +66,7 @@ fi
 
 gluon_path=$(realpath "$gluon_path")
 gluon_out=$(realpath "$gluon_out")
-site_path=$(realpath "$(dirname "$BASH_SOURCE")")
+site_path=$(realpath "$(dirname "${BASH_SOURCE[0]}")")
 
 announce GLUON: "$gluon_path" >&2
 announce FFHH SITE PATH: "$site_path" >&2