#1726172: dont raise an unexpected IndexError if a voidresp() call has an empty response.

1 files changed, 1 insertions, 3 deletions

diff --git a/Lib/ftplib.py b/Lib/ftplib.py
index 807bc383ee..222e77d654 100644
--- a/Lib/ftplib.py
+++ b/Lib/ftplib.py
@@ -221,7 +221,7 @@ class FTP:
     def voidresp(self):
         """Expect a response beginning with '2'."""
         resp = self.getresp()
-        if resp[0] != '2':
+        if resp[:1] != '2':
             raise error_reply, resp
         return resp
 
@@ -520,8 +520,6 @@ class FTP:
         resp = self.sendcmd('DELE ' + filename)
         if resp[:3] in ('250', '200'):
             return resp
-        elif resp[:1] == '5':
-            raise error_perm, resp
         else:
             raise error_reply, resp