daemon/graphdriver/windows: NewLayerReader() use errors.Is()

This error is returned by hcsshim LayerReader.Read(), which is not stdlib, so may wrap errors. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
moby · Oct 10, 2022 · 30b791c · 30b791c
1 parent fb1e9f5
commit 30b791c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/daemon/graphdriver/windows/windows.go b/daemon/graphdriver/windows/windows.go
@@ -576,10 +576,10 @@ func (d *Driver) Changes(id, _ string) ([]archive.Change, error) {
 
 		for {
 			name, _, fileInfo, err := r.Next()
-			if err == io.EOF {
-				return nil
-			}
 			if err != nil {
+				if errors.Is(err, io.EOF) {
+					return nil
+				}
 				return err
 			}
 			name = filepath.ToSlash(name)