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-rwxr-xr-xdeploy/build_css.sh4
1 files changed, 2 insertions, 2 deletions
diff --git a/deploy/build_css.sh b/deploy/build_css.sh
index 2129ea2..c53157d 100755
--- a/deploy/build_css.sh
+++ b/deploy/build_css.sh
@@ -1,7 +1,7 @@
-#!/bin/bash
+#!/bin/sh
PROGNAME="$0"
-DIR="$( cd "$( dirname "$(readlink -f "${BASH_SOURCE[0]}")" )" && pwd )"
+DIR=$(cd "$(dirname "$(readlink -f "$0")")" && pwd)
ROOT="$(realpath "$DIR/../")"
CLEANCSS="$ROOT"/node_modules/clean-css-cli/bin/cleancss