From 496718980009e8548547f186dbeff4f9feb85a03 Mon Sep 17 00:00:00 2001
From: Yuki Okushi <huyuumi.dev@gmail.com>
Date: Tue, 14 Apr 2020 12:16:03 +0900
Subject: [PATCH] Add a workaround for tzdata

---
 ci/docker/wasm32-unknown-emscripten/Dockerfile | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/ci/docker/wasm32-unknown-emscripten/Dockerfile b/ci/docker/wasm32-unknown-emscripten/Dockerfile
index 52e0c3e5..999b28c8 100644
--- a/ci/docker/wasm32-unknown-emscripten/Dockerfile
+++ b/ci/docker/wasm32-unknown-emscripten/Dockerfile
@@ -1,7 +1,12 @@
 FROM ubuntu:20.04
 
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
+# This is a workaround to avoid the interaction with tzdata.
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=America/New_York
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends tzdata
+RUN apt-get install -y --no-install-recommends \
     ca-certificates \
     g++ \
     make \
-- 
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