CleverRaven/Cataclysm-DDA — pull request #9081 by narc0tiq (2014-09-17 16:50:31+00:00)
Title: So, apparently, *this can be NULL sometimes.

Fixes #9078.

And the clang sayeth, "verily, in well-defined C++ code, the 'this' pointer cannot be null!". And, in reply, we respondeth, "our C++ code be not well-defined." Amen.