Merge zstd additions

TomiBelan · TomiBelan · commit 42a7a3d41b11 · 2026-05-23T21:19:29.000+02:00
diff --git a/Lib/tarfile.py b/Lib/tarfile.py
@@ -401,7 +401,6 @@ def __init__(self, name, mode, comptype, fileobj, bufsize,
                 except ImportError:
                     raise CompressionError("compression.zstd module is not available") from None
                 if mode == "r":
-                    self.dbuf = b""
                     self.cmp = zstd.ZstdDecompressor()
                     self.exception = zstd.ZstdError
                 else:
