missing change from string to bytes join

diff --git a/deltatar/tarfile.py b/deltatar/tarfile.py
index da65708..f0a92f6 100644 (file)
--- a/deltatar/tarfile.py
+++ b/deltatar/tarfile.py
@@ -666,7 +666,7 @@ class _Stream:
                 if not buf:
                     break
                 t.append(buf)
-            buf = "".join(t)
+            buf = b"".join(t)
         else:
             buf = self._read(size)
         self.pos += len(buf)