The application should prevent an editor from renaming a series to a name that is empty or composed only of whitespace. Such a name makes the series useless and a possible problem.
See the related FR #2807744 (Warn when creating duplicate series)
See http://www.isfdb.org/wiki/index.php?title=User_talk:BLongley&curid=6831&diff=154476&oldid=154421 and http://www.isfdb.org/wiki/index.php/User_talk:BLongley#Series_Fiction_Display_Bug.3F for discussion.
-DES
Anonymous
Linked to Feature 2809640.
Approved as per Wiki discussion.
Done in edit/submitseries.py 1.6.
Code updated in edit/submitseries.py 1.7 and implemented in patch r2009-21.