From 8c3ba3c99a18c44508ab9c18602c3a06afc726d3 Mon Sep 17 00:00:00 2001
From: Christoph Haas <christoph.h@sprinternet.at>
Date: Sun, 20 Sep 2020 00:07:44 +0200
Subject: [PATCH] Fix exit status if no old images have been removed

---
 build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index 3e1469d..7d33c31 100755
--- a/build.sh
+++ b/build.sh
@@ -25,4 +25,4 @@ docker tag bitbetter/identity bitbetter/identity:$BW_VERSION
 
 # Remove old instances of the image after a successful build.
 ids=$( docker images bitbetter/* | grep -E -v -- "CREATED|latest|${BW_VERSION}" | awk '{ print $3 }' )
-[ -n "$ids" ] && docker rmi $ids
+[ -n "$ids" ] && docker rmi $ids || true