From a542b5d37f338a801444b5b9c5935641b1cb919b Mon Sep 17 00:00:00 2001
From: Nicolas De Loof <nicolas.deloof@gmail.com>
Date: Fri, 27 Nov 2020 14:18:06 +0100
Subject: [PATCH] Don't start buildx' build with empty opts

Signed-off-by: Nicolas De Loof <nicolas.deloof@gmail.com>
---
 local/build.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/local/build.go b/local/build.go
index 50300069..c2cf2827 100644
--- a/local/build.go
+++ b/local/build.go
@@ -85,6 +85,9 @@ func (s *composeService) needPull(ctx context.Context, service types.ServiceConf
 }
 
 func (s *composeService) build(ctx context.Context, project *types.Project, opts map[string]build.Options) error {
+	if len(opts) == 0 {
+		return nil
+	}
 	const drivername = "default"
 	d, err := driver.GetDriver(ctx, drivername, nil, s.apiClient, nil, nil, "", nil, project.WorkingDir)
 	if err != nil {