inject: Prevent infinite recursion with Steam game overlay DLL.
inject: Prevent infinite recursion with Steam game overlay DLL.

Even if the Steam overlay is disabled, it seems that the DLL is still
injected, which is sufficient to cause the problems.

schulmar/apitrace,EoD/apitrace,apitrace/apitrace,EoD/apitrace,EoD/apitrace,EoD/apitrace,apitrace/apitrace,EoD/apitrace,apitrace/apitrace,schulmar/apitrace,schulmar/apitrace,trtt/apitrace,trtt/apitrace,schulmar/apitrace,schulmar/apitrace,trtt/apitrace,trtt/apitrace,apitrace/apitrace,trtt/apitrace