$OpenBSD$
--- src/renderer/tr_init.c.orig	Tue Aug 10 18:16:57 2010
+++ src/renderer/tr_init.c	Sat Aug 14 23:53:19 2010
@@ -962,7 +962,7 @@ void R_Register( void ) {
 	r_nv_fogdist_mode                   = ri.Cvar_Get( "r_nv_fogdist_mode", "GL_EYE_RADIAL_NV", CVAR_ARCHIVE );    // default to 'looking good'
 //----(SA)	end
 
-#ifdef __linux__ // broken on linux
+#ifdef __OpenBSD__ // broken on linux
 	r_ext_texture_env_add = ri.Cvar_Get( "r_ext_texture_env_add", "0", CVAR_ARCHIVE | CVAR_LATCH );
 #else
 	r_ext_texture_env_add = ri.Cvar_Get( "r_ext_texture_env_add", "1", CVAR_ARCHIVE | CVAR_LATCH );