Use printf instead of echo for constant newline handling

brooke007 · Oct 19, 2021 · 24efc9b · 24efc9b
1 parent 55fafe0
commit 24efc9b
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/docker/Dockerfile b/docker/Dockerfile
@@ -19,7 +19,7 @@ RUN apt-get update && apt-get install -y \
     && rm -rf /var/lib/apt/lists/*
 
 COPY environment.yml /tmp/
-RUN echo "\n    - pyvirtualdisplay" >> /tmp/environment.yml \
+RUN printf "\n    - pyvirtualdisplay" >> /tmp/environment.yml \
     && conda env create -f /tmp/environment.yml \
     && conda clean -afy \
     && find /opt/conda/ -follow -type f -name '*.a' -delete \

diff --git a/docker/Dockerfile.gpu b/docker/Dockerfile.gpu
@@ -147,7 +147,7 @@ RUN set -x && \
 # Now we're ready to create our conda environment
 
 COPY environment.yml /tmp/
-RUN echo "\n    - pyvirtualdisplay" >> /tmp/environment.yml \
+RUN printf "\n    - pyvirtualdisplay" >> /tmp/environment.yml \
     && conda env create -f /tmp/environment.yml \
     && conda clean -afy \
     && find /opt/conda/ -follow -type f -name '*.a' -delete \