content: fix panic during filepath.Walk()
@@ -173,6 +173,9 @@ func (cs *Store) Walk(fn WalkFunc) error {
root := filepath.Join(cs.root, "blobs")
var alg digest.Algorithm
return filepath.Walk(root, func(path string, fi os.FileInfo, err error) error {
+ if err != nil {
+ return err
+ }
if !fi.IsDir() && !alg.Available() {
return nil
}
