From 4d09475c290d85db1d1d1320a7e999a9fbe0e933 Mon Sep 17 00:00:00 2001
From: "Gerasimos (Makis) Maropoulos" <kataras2006@hotmail.com>
Date: Fri, 13 Nov 2020 20:11:55 +0200
Subject: [PATCH] fix https://github.com/kataras/iris/issues/1672

---
 core/router/fs.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/router/fs.go b/core/router/fs.go
index 5cb6f6f7..182e197a 100644
--- a/core/router/fs.go
+++ b/core/router/fs.go
@@ -284,7 +284,7 @@ func FileServer(fs http.FileSystem, options DirOptions) context.Handler {
 
 		// index requested, send a moved permanently status
 		// and navigate back to the route without the index suffix.
-		if !noRedirect && strings.HasSuffix(name, options.IndexName) {
+		if !noRedirect && options.IndexName != "" && strings.HasSuffix(name, options.IndexName) {
 			localRedirect(ctx, "./")
 			return
 		}