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-rw-r--r--mail/changes/bug_fix-iteration-empty-mailbox1
-rw-r--r--mail/src/leap/mail/imap/server.py5
2 files changed, 5 insertions, 1 deletions
diff --git a/mail/changes/bug_fix-iteration-empty-mailbox b/mail/changes/bug_fix-iteration-empty-mailbox
new file mode 100644
index 00000000..11dd770c
--- /dev/null
+++ b/mail/changes/bug_fix-iteration-empty-mailbox
@@ -0,0 +1 @@
+ o Allow to iterate in an empty mailbox during fetch. Closes: #4603
diff --git a/mail/src/leap/mail/imap/server.py b/mail/src/leap/mail/imap/server.py
index bb2830d9..abe1dfa2 100644
--- a/mail/src/leap/mail/imap/server.py
+++ b/mail/src/leap/mail/imap/server.py
@@ -1512,7 +1512,10 @@ class SoledadMailbox(WithMsgFields):
except TypeError:
# looks like we cannot iterate
last = self.messages.get_last()
- uid_last = last.getUID()
+ if last is None:
+ uid_last = 1
+ else:
+ uid_last = last.getUID()
messages.last = uid_last
# for sequence numbers (uid = 0)