From 1ab49850468a00b7e3131f985f36d90831091fe4 Mon Sep 17 00:00:00 2001
From: Nick Craig-Wood <nick@craig-wood.com>
Date: Mon, 9 Dec 2019 15:23:08 +0000
Subject: [PATCH] vfs: when renaming files in the cache, rename the cache item
 in memory too

---
 vfs/cache.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/vfs/cache.go b/vfs/cache.go
index 41ace3005..8a9ade07a 100644
--- a/vfs/cache.go
+++ b/vfs/cache.go
@@ -309,6 +309,13 @@ func (c *cache) rename(name string, newName string) (err error) {
 	if err = os.Rename(osOldPath, osNewPath); err != nil {
 		return errors.Wrapf(err, "Failed to rename in cache: %s to %s", osOldPath, osNewPath)
 	}
+	// Rename the cache item
+	c.itemMu.Lock()
+	if oldItem, ok := c.item[name]; ok {
+		c.item[newName] = oldItem
+		delete(c.item, name)
+	}
+	c.itemMu.Unlock()
 	fs.Infof(name, "Renamed in cache")
 	return nil
 }