shutil._copyfileobj_readinto: tiny speedup (python#92377)

miss-islington · May 20, 2022 · 87b9b4e · 87b9b4e
1 parent f20a6a5
commit 87b9b4e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Lib/shutil.py b/Lib/shutil.py
@@ -182,7 +182,8 @@ def _copyfileobj_readinto(fsrc, fdst, length=COPY_BUFSIZE):
                 break
             elif n < length:
                 with mv[:n] as smv:
-                    fdst.write(smv)
+                    fdst_write(smv)
+                break
             else:
                 fdst_write(mv)