1.1 --- a/core/systems/ExtensionSys.cpp	Fri Nov 14 03:38:59 2008 -0600
     1.2 +++ b/core/systems/ExtensionSys.cpp	Fri Nov 14 09:18:30 2008 -0600
     1.3 @@ -69,11 +69,13 @@
     1.4  		path, 
     1.5  		PLATFORM_MAX_PATH, 
     1.6  #if defined METAMOD_PLAPI_VERSION
     1.7 -#if defined ORANGEBOX_BUILD
     1.8 +#if SOURCE_ENGINE == SE_LEFT4DEAD
     1.9 +		"extensions/auto.2.l4d/%s",
    1.10 +#elif SOURCE_ENGINE == SE_ORANGEBOX
    1.11  		"extensions/auto.2.ep2/%s",
    1.12  #else
    1.13  		"extensions/auto.2.ep1/%s",
    1.14 -#endif //ORANGEBOX_BUILD
    1.15 +#endif //SOURCE_ENGINE == SE_LEFT4DEAD
    1.16  #else  //METAMOD_PLAPI_VERSION
    1.17  		"extensions/auto.1.ep1/%s",
    1.18  #endif //METAMOD_PLAPI_VERSION