From 2aa582f3ce85cf1860b62a8908ea46a6c8e01d5f Mon Sep 17 00:00:00 2001
From: nathbooth <nath.booth@gmail.com>
Date: Fri, 1 Dec 2017 09:27:30 +0000
Subject: [PATCH] Added ttf-ubuntu-font-family

The present build does not include a font-family causing Graphviz to render text as blank squares, including the ttf  ubuntu font-family means text is rendered correctly
---
 Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Dockerfile b/Dockerfile
index 8e3a1cd..df564cd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,6 +6,7 @@ RUN apk add --no-cache \
       ca-certificates \
       cyrus-sasl-dev \
       graphviz \
+      ttf-ubuntu-font-family \
       jpeg-dev \
       libffi-dev \
       libxml2-dev \