From bdac5e17f11581a060ed6c954048ee8fcc675bb9 Mon Sep 17 00:00:00 2001
From: Dmitry Vyukov <dvyukov@google.com>
Date: Fri, 29 Jun 2018 12:03:04 +0200
Subject: pkg/build: don't fail without compiler

Some OSes don't need a compiler.
Just return an empty string in such case.
---
 pkg/build/build.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'pkg')

diff --git a/pkg/build/build.go b/pkg/build/build.go
index 36e082826..56be57c65 100644
--- a/pkg/build/build.go
+++ b/pkg/build/build.go
@@ -68,6 +68,9 @@ func getBuilder(targetOS, targetArch, vmType string) (builder, error) {
 }
 
 func CompilerIdentity(compiler string) (string, error) {
+	if compiler == "" {
+		return "", nil
+	}
 	arg := "--version"
 	if strings.HasSuffix(compiler, "bazel") {
 		arg = ""
-- 
cgit mrf-deployment