From d8b41ca2397a9b5cfc26adb10edbbcde40187a87 Mon Sep 17 00:00:00 2001
From: Benjamin Radovsky <radovskyb@gmail.com>
Date: Tue, 15 Jan 2019 11:31:47 +1100
Subject: [PATCH] Fix retrieveFilelist for the instances where files are
 deleted in between retrieving file names and stat during filepath.Walk

---
 watcher.go | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/watcher.go b/watcher.go
index effac1d..ecb2fcd 100644
--- a/watcher.go
+++ b/watcher.go
@@ -495,9 +495,11 @@ func (w *Watcher) retrieveFileList() map[string]os.FileInfo {
 			list, err = w.listRecursive(name)
 			if err != nil {
 				if os.IsNotExist(err) {
-					w.Error <- ErrWatchedFileDeleted
 					w.mu.Unlock()
-					w.RemoveRecursive(err.(*os.PathError).Path)
+					if name == err.(*os.PathError).Path {
+						w.Error <- ErrWatchedFileDeleted
+						w.RemoveRecursive(name)
+					}
 					w.mu.Lock()
 				} else {
 					w.Error <- err
@@ -507,9 +509,11 @@ func (w *Watcher) retrieveFileList() map[string]os.FileInfo {
 			list, err = w.list(name)
 			if err != nil {
 				if os.IsNotExist(err) {
-					w.Error <- ErrWatchedFileDeleted
 					w.mu.Unlock()
-					w.Remove(err.(*os.PathError).Path)
+					if name == err.(*os.PathError).Path {
+						w.Error <- ErrWatchedFileDeleted
+						w.Remove(name)
+					}
 					w.mu.Lock()
 				} else {
 					w.Error <- err