use printf to echo newlines

[blank.git] / scripts / docker / debian-run-latest / Dockerfile

diff --git a/scripts/docker/debian-run-latest/Dockerfile b/scripts/docker/debian-run-latest/Dockerfile
index 85c6b820ca7b7b9b1071dac52d5cd67ae76c7462..e55b338641a588a38d4fba9c8f8c4c446bff44c9 100644 (file)
--- a/scripts/docker/debian-run-latest/Dockerfile
+++ b/scripts/docker/debian-run-latest/Dockerfile
@@ -21,5 +21,5 @@ RUN apt -y install --no-install-recommends \
                libsdl2-ttf-2.0-0 \
                zlib1g \
        && apt-get -y clean \
-       && echo -e '[general]\ndrivers = null' > /etc/openal/alsoft.conf \
+       && printf '[general]\ndrivers = null\n' > /etc/openal/alsoft.conf \
        ;