1 files changed, 9 insertions, 1 deletions
diff --git a/s3/file.go b/s3/file.go
index 40b40a1..3d59aa2 100644
--- a/s3/file.go
+++ b/s3/file.go
@@ -19,6 +19,7 @@ type S3File struct {
 	objw  *io.PipeWriter
 	donew chan error
 	pos   int64
+  eof   bool
 	entries []fs.FileInfo
 	Path  S3Path
 }
@@ -85,12 +86,19 @@ func (f *S3File) Read(p []byte) (n int, err error) {
 }
 
 func (f *S3File) ReadAt(p []byte, off int64) (n int, err error) {
+  if f.eof {
+    return 0, io.EOF
+  }
+
 	log.Printf("s3 ReadAt %v\n", off)
 	if err := f.loadObject(); err != nil {
 		return 0, err
 	}
 
-	return f.obj.ReadAt(p, off)
+  n, err = f.obj.ReadAt(p, off)
+  f.eof = err == io.EOF
+
+  return
 }
 
 func (f *S3File) WriteAt(p []byte, off int64) (n int, err error) {