Merge pull request #822 from writefreely/custom-css-config

Look for custom CSS in static_parent_dir

app.go

@@ -365,7 +365,7 @@ func pageForReq(app *App, r *http.Request) page.StaticPage {
 	}
 
 	// Use custom style, if file exists
-	if _, err := os.Stat(filepath.Join(staticDir, "local", "custom.css")); err == nil {
+	if _, err := os.Stat(filepath.Join(app.cfg.Server.StaticParentDir, staticDir, "local", "custom.css")); err == nil {
 		p.CustomCSS = true
 	}