From 016df4ab931c10153fb88f4f49bbea7a355e21fa Mon Sep 17 00:00:00 2001
From: Jess Frazelle <acidburn@google.com>
Date: Mon, 17 Oct 2016 13:14:32 -0700
Subject: [PATCH] update sc

Signed-off-by: Jess Frazelle <acidburn@google.com>
---
 shellcheck/Dockerfile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/shellcheck/Dockerfile b/shellcheck/Dockerfile
index b0b8af9..fc02e29 100644
--- a/shellcheck/Dockerfile
+++ b/shellcheck/Dockerfile
@@ -1,6 +1,11 @@
 FROM haskell
 MAINTAINER Jessie Frazelle <jess@linux.com>
 
+RUN apt-get update && apt-get install -y \
+	file \
+	--no-install-recommends \
+	&& rm -rf /var/lib/apt/lists/*
+
 RUN cabal update && cabal install shellcheck
 
 CMD ["shellcheck"]