From 6abdba19e7ff326e1e2c39304e86ba2d00894cd7 Mon Sep 17 00:00:00 2001
From: Jeremy Drake <github@jdrake.com>
Date: Mon, 6 Sep 2021 12:40:34 -0700
Subject: [PATCH] CI: don't fail if no packages changed

---
 .ci/ci-library.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.ci/ci-library.sh b/.ci/ci-library.sh
index 3a769fa975..5770351b40 100644
--- a/.ci/ci-library.sh
+++ b/.ci/ci-library.sh
@@ -80,7 +80,8 @@ list_commits()  {
 
 # Get changed packages in correct build order
 list_packages() {
-    _as_list "packages" "*" "" "$($DIR/ci-get-build-order.py)"
+    # readarray doesn't work with a plain pipe
+    readarray -t packages < <("$DIR/ci-get-build-order.py")
 }
 
 install_packages() {