From 01291f7cb500bedcb23d2bcd27a1d91cb3b70dcd Mon Sep 17 00:00:00 2001
From: AJ ONeal <aoneal@bigsquid.com>
Date: Thu, 20 Dec 2018 15:08:49 -0700
Subject: [PATCH] use URL.Opaque when available

---
 source/file/file.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/source/file/file.go b/source/file/file.go
index ce43a49..1f5b882 100644
--- a/source/file/file.go
+++ b/source/file/file.go
@@ -30,7 +30,10 @@ func (f *File) Open(url string) (source.Driver, error) {
 
 	// concat host and path to restore full path
 	// host might be `.`
-	p := u.Host + u.Path
+	p := u.Opaque
+	if len(p) == 0 {
+		p = u.Host + u.Path
+	}
 
 	if len(p) == 0 {
 		// default to current directory if no path