From 1621b9bad0390e3b8c49c5a11d1ea31b72795d1f Mon Sep 17 00:00:00 2001 From: Tonis Tiigi Date: Sun, 13 Sep 2020 21:31:08 -0700 Subject: [PATCH] build: avoid warn on empty config value Signed-off-by: Tonis Tiigi --- build/build.go | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/build/build.go b/build/build.go index cc05f9e5..fd75c44b 100644 --- a/build/build.go +++ b/build/build.go @@ -851,7 +851,10 @@ func newDockerLoader(ctx context.Context, d DockerAPI, name string, mw *progress } func noDefaultLoad() bool { - v := os.Getenv("BUILDX_NO_DEFAULT_LOAD") + v, ok := os.LookupEnv("BUILDX_NO_DEFAULT_LOAD") + if !ok { + return false + } b, err := strconv.ParseBool(v) if err != nil { logrus.Warnf("invalid non-bool value for BUILDX_NO_DEFAULT_LOAD: %s", v)