From 1f9894077510123c9f095159a1642ce0e5ea9240 Mon Sep 17 00:00:00 2001
From: Josh Chen
Date: Thu, 16 Jul 2020 19:33:51 +0200
Subject: I think I figured out the problem

---
 .github/isabelle-action/Dockerfile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.github/isabelle-action/Dockerfile b/.github/isabelle-action/Dockerfile
index 50c1991..e221025 100644
--- a/.github/isabelle-action/Dockerfile
+++ b/.github/isabelle-action/Dockerfile
@@ -16,8 +16,7 @@ USER isabelle
 # Isabelle
 WORKDIR /home/isabelle
 ADD --chown=isabelle:isabelle https://isabelle.in.tum.de/dist/Isabelle2020_linux.tar.gz Isabelle.tar.gz
-RUN
-  tar xzf Isabelle.tar.gz && \
+RUN tar xzf Isabelle.tar.gz && \
   mv Isabelle2020 Isabelle && \
   perl -pi -e 's,ISABELLE_HOME_USER=.*,ISABELLE_HOME_USER="\$USER_HOME/.isabelle",g;' Isabelle/etc/settings && \
   perl -pi -e 's,ISABELLE_LOGIC=.*,ISABELLE_LOGIC=Pure,g;' Isabelle/etc/settings && \
-- 
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