1 files changed, 6 insertions, 0 deletions
diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py
index 19e2e5b..5314b3f 100644
--- a/Lib/urllib/request.py
+++ b/Lib/urllib/request.py
@@ -2475,7 +2475,13 @@ class ftpwrapper:
         return (ftpobj, retrlen)
 
     def endtransfer(self):
+        if not self.busy:
+            return
         self.busy = 0
+        try:
+            self.ftp.voidresp()
+        except ftperrors():
+            pass
 
     def close(self):
         self.keepalive = False