From f7d7b3a5aa1077ba8b5d2a7a3065beac6d61984a Mon Sep 17 00:00:00 2001
From: Robert Kaussow <mail@geeklabor.de>
Date: Sun, 15 Mar 2020 15:34:41 +0100
Subject: [PATCH] add g++ as build dependency to the dockerfile

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 21a7056..7400499 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ ENV PY_COLORS=1
 ADD dist/docker_tidy-*.whl /
 
 RUN \
-    apk --update add --virtual .build-deps gcc && \
+    apk --update add --virtual .build-deps gcc g++ && \
     pip install --upgrade --no-cache-dir pip && \
     pip install --no-cache-dir --find-links=. docker-tidy && \
     rm -f docker_tidy-*.whl && \