Ettercap/ettercap — pull request #66 by manphiz (2013-01-10 08:50:03+00:00)
Title: Fix building with Clang.

* Return NULL for function with return type "void *".

GCC seems to be more permissive in this regard, but it is good to be more explicit anyway. Tested on Mac OS X 10.8.x with Xcode 4.5.2, Clang 4.1.