From 59b03f0d36bc8315bcf8279cf6f1cad533453589 Mon Sep 17 00:00:00 2001
From: nergall2 <63109814+nergall2@users.noreply.github.com>
Date: Fri, 3 Apr 2020 18:05:08 +0300
Subject: [PATCH] bop-40105: fixed zip comment update

---
 Lib/zipfile.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Lib/zipfile.py b/Lib/zipfile.py
index c3f814cc747e06..af42fd8df21486 100644
--- a/Lib/zipfile.py
+++ b/Lib/zipfile.py
@@ -1919,6 +1919,7 @@ def _write_end_record(self):
                              centDirSize, centDirOffset, len(self._comment))
         self.fp.write(endrec)
         self.fp.write(self._comment)
+        self.fp.truncate()
         self.fp.flush()
 
     def _fpclose(self, fp):