From 618d8dc85a512e4f465004894db6e85f3fe98c0b Mon Sep 17 00:00:00 2001
From: "nicolas.dorier" <nicolas.dorier@gmail.com>
Date: Tue, 21 Jan 2020 14:09:51 +0900
Subject: [PATCH] clean old docker generator

---
 build.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build.sh b/build.sh
index 419c81a..6351f9e 100755
--- a/build.sh
+++ b/build.sh
@@ -9,6 +9,7 @@ then
 else
     set +e
     docker pull $BTCPAYGEN_DOCKER_IMAGE
+    docker rmi $(docker images btcpayserver/docker-compose-generator --format "{{.Tag}};{{.ID}}" | grep "^<none>" | cut -f2 -d ';')
     set -e
 fi