id,summary,reporter,owner,description,type,status,component,version,severity,resolution,keywords,cc,stage,has_patch,needs_docs,needs_tests,needs_better_patch,easy,ui_ux 2579,[patch] raw_id_admin with ManyToMany does not properly handle 'empty' raw_id_admin fields,brendan.mcadams@…,Adrian Holovaty,"Despite a definition of blank=True, null=True, I've observed fields in 0.95 with raw_id_admin which do not allow said field to be 'empty'. The issue appears to be related to the fact that the empty is translated in code to ''; when the Relation manager attempts to search for these ids, it throws an exception. The solution to this problem is to detect if it's raw_id_admin, and defined 'empty', and skip the 'add relations' call. I have attached a patch which solves this problem. ",defect,closed,Core (Other),0.95,normal,fixed,raw_id_admin many_to_many,,Unreviewed,1,0,0,0,0,0