update

vhclient/Dockerfile

@@ -2,8 +2,8 @@ ARG BUILD_FROM=ghcr.io/hassio-addons/base:16.3.6
 # hadolint ignore=DL3006
 FROM ${BUILD_FROM}
 
-# Copy root filesystem
-COPY rootfs /
+# Set shell
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
 # Copy Python requirements file
 COPY requirements.txt /tmp/
@@ -28,6 +28,9 @@ RUN \
     && rm -f -r \
         /tmp/*
 
+# Copy root filesystem
+COPY rootfs /
+
 # https://www.virtualhere.com/sites/default/files/usbclient/vhclient${BUILD_ARCH}
 RUN \
     curl -sSLf -o /usr/bin/vhclient \