[CrashManager] Crash in signature/edit

I unselected "Reassign matching crashes (unassigned crashes and crashes assigned to this bucket will be reassigned)" and changed a bucket signature and ran into this:

Traceback:

File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/exception.py" in inner
  41.             response = get_response(request)

File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in _legacy_get_response
  249.             response = self._get_response(request)

File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in _get_response
  187.                 response = self.process_exception_by_middleware(e, request)

File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in _get_response
  185.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/usr/local/lib/python2.7/dist-packages/django/contrib/auth/decorators.py" in _wrapped_view
  23.                 return view_func(request, *args, **kwargs)

File "./crashmanager/views.py" in editSignature
  729.         return __handleSignaturePost(request, bucket)

File "./crashmanager/views.py" in __handleSignaturePost
  593.         'inList': inList, 'outList': outList,

Exception Type: UnboundLocalError at /crashmanager/signatures/1032/edit/
Exception Value: local variable 'inList' referenced before assignment

Start in crashmanager/views.py at editSignature and __handleSignaturePost, especially the path around line 593 where inList is referenced. Reproduce the signature edit with reassignment unselected, then verify the edit completes without the UnboundLocalError at /crashmanager/signatures/1032/edit/.