[incubator-ponymail-foal] branch master updated: default to empty string rather than None, so md5 can process if needed

[humbedooh]

This is an automated email from the ASF dual-hosted git repository.

humbedooh pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-ponymail-foal.git


The following commit(s) were added to refs/heads/master by this push:
     new 16b2631  default to empty string rather than None, so md5 can process 
if needed
16b2631 is described below

commit 16b2631262847f40673f65db7b5c81e3f6757a09
Author: Daniel Gruno <humbed...@apache.org>
AuthorDate: Fri Dec 10 22:07:26 2021 +0100

    default to empty string rather than None, so md5 can process if needed
---
 server/plugins/messages.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/plugins/messages.py b/server/plugins/messages.py
index 059e332..58f4c97 100644
--- a/server/plugins/messages.py
+++ b/server/plugins/messages.py
@@ -499,7 +499,7 @@ class ThreadConstructor:
         for cur_email in sorted(self.emails, key=lambda x: x["epoch"]):
             author = cur_email.get("from")
             if author not in self.authors:
-                self.authors[author] = [0, cur_email.get("gravatar")]
+                self.authors[author] = [0, cur_email.get("gravatar", "")]
             self.authors[author][0] += 1
             subject = cur_email.get("subject", "").replace(
                 "\n", ""