Only uglify 404.html on server root

`404.html` needs to be that and not `/404/` in the root.

There seem to be content pages in the wild with the name `404` (Hugo docs),
so this commit adds an extra check so only root 404 pages ignore the `uglifyURLs`setting.

Fixes #1140

diff --git a/target/page.go b/target/page.go
index fb081fedb859a0d68d6deb435a1e1fda66a5f844..57e3a300b7d0aa7b4ce89014015878ea413e2508 100644 (file)
--- a/target/page.go
+++ b/target/page.go
@@ -40,13 +40,14 @@ func (pp *PagePub) Translate(src string) (dest string, err error) {
        }
 
        dir, file := filepath.Split(src)
+       isRoot := dir == ""
        ext := pp.extension(filepath.Ext(file))
        name := filename(file)
        if pp.PublishDir != "" {
                dir = filepath.Join(pp.PublishDir, dir)
        }
 
-       if pp.UglyURLs || file == "index.html" || file == "404.html" {
+       if pp.UglyURLs || file == "index.html" || (isRoot && file == "404.html") {
                return filepath.Join(dir, fmt.Sprintf("%s%s", name, ext)), nil
        }