From 1248beb0b259327d60ed75171016bcacc8420856 Mon Sep 17 00:00:00 2001
From: Nick Craig-Wood <nick@craig-wood.com>
Date: Fri, 24 Nov 2017 10:21:23 +0000
Subject: [PATCH] cachestats: Fix nil pointer if not a cache remote - fixes
 #1855

Also don't retry or show stats
---
 cmd/cachestats/cachestats.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/cmd/cachestats/cachestats.go b/cmd/cachestats/cachestats.go
index 9130c5630..58039ec64 100644
--- a/cmd/cachestats/cachestats.go
+++ b/cmd/cachestats/cachestats.go
@@ -38,11 +38,14 @@ Print cache stats for a remote in JSON format
 		}
 
 		fsrc := cmd.NewFsSrc(args)
-		cmd.Run(true, true, command, func() error {
+		cmd.Run(false, false, command, func() error {
 			var fsCache *cache.Fs
 			fsCache, ok := fsrc.(*cache.Fs)
 			if !ok {
-				fsCache, ok = fsrc.Features().UnWrap().(*cache.Fs)
+				unwrap := fsrc.Features().UnWrap
+				if unwrap != nil {
+					fsCache, ok = unwrap().(*cache.Fs)
+				}
 				if !ok {
 					return errors.Errorf("%s: is not a cache remote", fsrc.Name())
 				}