sys_sdl.c (Sys_Error): Call Host_Shutdown().

git-svn-id: http://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@166 af15c1b1-3010-417e-b628-4374ebc0bcbd

Quake/sys_sdl.c

@@ -166,6 +166,8 @@ void Sys_Error (const char *error, ...)
 		in_sys_error3 = 1;
 	}
 
+	Host_Shutdown ();
+
 	//TODO: use OS messagebox here if possible
 	// (windows, os x and linux shouldn't be a problem)
 	//implement this in pl_*, which contains all the