fs: Remove leading slash before opening files

2021-02-16 23:18:30 -05:00 · 2021-02-16 23:18:30 -05:00 · e3d1fc2785
commit e3d1fc2785
parent 332dd253d0
1 changed files with 6 additions and 0 deletions
--- a/fs.go
+++ b/fs.go
@ -53,6 +53,12 @@ func ServeFile(w ResponseWriter, fsys fs.FS, name string) {
 }

 func openFile(fsys fs.FS, name string) (fs.File, error) {
+	if name == "/" {
+		name = "."
+	} else {
+		name = strings.TrimPrefix(name, "/")
+	}
+
 	f, err := fsys.Open(name)
 	if err != nil {
 		return nil, err