From aefa05c7bd0418867fe3d5afc908eb4a15d92365 Mon Sep 17 00:00:00 2001
From: "Balasankar \"Balu\" C" <balasankar@gitlab.com>
Date: Tue, 5 Jul 2022 14:55:51 +0530
Subject: [PATCH] Fix base image detection

Signed-off-by: Balasankar "Balu" C <balasankar@gitlab.com>
---
 scripts/lib/custom-docker-build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/lib/custom-docker-build b/scripts/lib/custom-docker-build
index 1c8292d..9162ba8 100755
--- a/scripts/lib/custom-docker-build
+++ b/scripts/lib/custom-docker-build
@@ -334,7 +334,7 @@ function parse_arguments() {
             version="${!tool}"
             case "$tool" in
                 ARCH) CUSTOM_DOCKER_ARCH=$version ;;
-                OS) CUSTOM_BASE_IMAGE=get_base_image_reference $version ;;
+                OS) CUSTOM_BASE_IMAGE=$(get_base_image_reference $version) ;;
                 RUBY) print_ruby_args $version ;;
                 BUNDLER) print_bundler_args $version ;;
                 RUBYGEMS) print_rubygems_args $version ;;