#20013: don't raise socket error when selected mailbox deleted.
I'm checking this in without a test because not much of this code
is tested and I don't have time to work up the necessary extensions
to the existing test framework.
The patch itself was tested by the person who reported the bug.
diff --git a/Lib/imaplib.py b/Lib/imaplib.py
index 4586fb3..10ff340 100644
--- a/Lib/imaplib.py
+++ b/Lib/imaplib.py
@@ -1002,6 +1002,11 @@
del self.tagged_commands[tag]
return result
+ # If we've seen a BYE at this point, the socket will be
+ # closed, so report the BYE now.
+
+ self._check_bye()
+
# Some have reported "unexpected response" exceptions.
# Note that ignoring them here causes loops.
# Instead, send me details of the unexpected response and
diff --git a/Misc/NEWS b/Misc/NEWS
index 9520fa4..9479ded 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -42,6 +42,10 @@
Library
-------
+- Issue #20013: Some imap servers disconnect if the current mailbox is
+ deleted, and imaplib did not handle that case gracefully. Now it
+ handles the 'bye' correctly.
+
- Issue #20426: When passing the re.DEBUG flag, re.compile() displays the
debug output every time it is called, regardless of the compilation cache.