Bug #152 -- suggestions?

Hello,

I was assigned Bug #152 which is about the lack of
databrowse in the nla window when you have more than
30 actions, as described here:

http://projects.blender.org/tracker/index.php?func=detail&aid=152&group_id=9&atid=125

The place where this bug should get fixed is in the
function add_nlablock in source/blender/src/editnla.c.
I don't really understand the databrowse code well,
but the fix that I thought would work is by replacing
this (starting at about line 367):
-------------------------------------------------------
        /* Popup action menu */
	IDnames_to_pupstring(&str, "Add action", NULL, &G.main->action, (ID 
*)G.scene, &nr);

        event = pupmenu(str);
        
        if (event!=-1){
                for (cur = 1, act=G.main->action.first; act; act=act->id.next, 
cur++){
                        if (cur==event){
                                break;
                        }
                }
        }
        
        MEM_freeN(str);
-------------------------------------------------------

with this code:

-------------------------------------------------------
        /* Popup action menu */
        IDnames_to_pupstring(&str, "Add action", NULL, &G.main->action,
                                                 (ID *)G.scene, &nr);

        if(strncmp(str+13, "DataBrow", 8)==0) {
                MEM_freeN(str);
                
                activate_databrowse((ID *) act, ID_AC, 0, 0, NULL, NULL );
        }
        else {
                event = pupmenu(str);
        
                if (event!=-1){
                        for (cur = 1, act=G.main->action.first; act;
                                 act=act->id.next, cur++){
                                if (cur==event){
                                        break;
                                }
                        }
                }
        
                MEM_freeN(str);
        }
--------------------------------------------------------

... but unfortunately it doesn't work.

Can anybody with a better understanding of the databrowse
code suggest a fix?

Regards,
Chris