[DGD]inherit_program() called twise

[boris]

Hello !

I wondering if it is normal for inherit_program() in driver object to be called twise each time an object (that inherits something) is compiled.
look at the following code:

file /system/driver.c:

void initialize(){
	compile_object("/system/test");
}

object inherit_program(string file, string path){
    object tmp;

    path = "/inherit/"+path;
    tmp = find_object(path) ;
    if (!tmp) tmp = compile_object(path) ;
    send_message("program "+file+" inherits "+path+"\n");
    return tmp;
}

[...rest of the functions are omitted...]

file /system/test.c:

inherit "foo";

and file /inherit/foo.c:

void bar(){
	int i;
	i=1;
}


when i startup DGD (v 1.1.100) I get following output on the console:

program /system/test inherits /inherit/foo
program /system/test inherits /inherit/foo

Is this a bug, or do I do something wrong ? A also noticed that while compiling some rare objects inherit_program() is called only one time. If it's not a bug, what is the logics behing this behavior ?

t.i.a.
Boris

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