From fd39c7d1e3afdad3bb32aac14c0066405f76911c Mon Sep 17 00:00:00 2001
From: dmotte <37443982+dmotte@users.noreply.github.com>
Date: Sun, 21 Jan 2024 00:29:57 +0100
Subject: [PATCH] Improved arch check

---
 build/Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build/Dockerfile b/build/Dockerfile
index 370a13c..1f1dc5a 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -27,8 +27,8 @@ RUN echo '#!/bin/bash\n\nexport LC_ALL=C.UTF-8' \
 #   would fail at startup and silently create a ~/core core dump file)
 # - LXDE: disable polkit because of the "No session for pid ..." message box
 #   (see https://github.com/WhitewaterFoundry/Pengwin/issues/429)
-RUN ARCH="$(uname -m)"; \
-    if [ "$ARCH" != "${ARCH#arm}" ]; then \
+RUN arch=$(uname -m); \
+    if [ "$arch" != "${arch#arm}" ]; then \
         sed -i 's/\(encs\.push[(]encodings\.encodingTight\)/\/\/ \1/' \
         /usr/share/novnc/core/rfb.js; \
     fi && \