1 files changed, 3 insertions, 2 deletions
diff --git a/Mailman/versions.py b/Mailman/versions.py
index e731d33c..31c4f470 100755
--- a/Mailman/versions.py
+++ b/Mailman/versions.py
@@ -313,6 +313,9 @@ def UpdateOldVars(l, stored_state):
             pass
         else:
             l.digest_members[k] = 0
+    # from_is_list was called author_is_list in 2.1.16rc2 (only).
+    PreferStored('author_is_list', 'from_is_list',
+                 mm_cfg.DEFAULT_FROM_IS_LIST)
 
 
 
@@ -418,8 +421,6 @@ def NewVars(l):
                         mm_cfg.DEFAULT_REGULAR_INCLUDE_LISTS)
     add_only_if_missing('regular_exclude_ignore',
                         mm_cfg.DEFAULT_REGULAR_EXCLUDE_IGNORE)
-    add_only_if_missing('author_is_list',
-                        mm_cfg.DEFAULT_AUTHOR_IS_LIST)