From f2d54c7f923627448dbf0983a40da19fb11f79aa Mon Sep 17 00:00:00 2001
From: Alek Slater <alek@davincium.com>
Date: Mon, 19 Dec 2016 22:40:14 +0800
Subject: [PATCH] incorrect usage of string.remove in correctPath method

- string remove needs to be given the index before the endIndex or it will crash (#22) needs to be given the index before the endIndex or it will crash
---
 Sources/FileProvider.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sources/FileProvider.swift b/Sources/FileProvider.swift
index efa2b4a..a1faa60 100644
--- a/Sources/FileProvider.swift
+++ b/Sources/FileProvider.swift
@@ -219,7 +219,7 @@ extension FileProviderBasic {
         guard let path = path else { return nil }
         var p = path.hasPrefix("/") ? path : "/" + path
         if p.hasSuffix("/") {
-            p.remove(at: p.endIndex)
+            p.remove(at: p.index(before:p.endIndex))
         }
         return p
     }