All buddies are offline

[Nicholas Guarracino]

On Fri, 2008-08-01 at 11:45 -0400, Sadrul Habib Chowdhury wrote:
> * Nicholas Guarracino had this to say on [01 Aug 2008, 11:21:54 -0400]:
> > I'm just starting a basic libpurple client and I'm having trouble with
> > all of my buddies showing Offline. This is what I'm doing in my "show"
> > callback within PurpleBlistUiOps. Does it seem right or am I missing
> > something?
> > 
> > static void show_buddies (PurpleBuddyList * buddy_list)
> > {
> >   syslog (LOG_INFO, "show_buddies");
> >   
> >   PurpleBlistNode * buddy_node = purple_blist_get_root();
> >   while (buddy_node)
> >   {
> >     if (!PURPLE_BLIST_NODE_IS_BUDDY (buddy_node)) continue;
> >     
> >     const PurpleBuddy * buddy = (PurpleBuddy*) (buddy_node);
> >     PurplePresence * pres = purple_buddy_get_presence (buddy);
> >     PurpleStatus * status = purple_presence_get_active_status (pres);
> >     syslog (LOG_INFO, "\tStatus: %s", purple_status_get_name (status));
> >   }
> >   buddy_node = purple_blist_node_next (buddy_node, TRUE);
> 
> Your loop is incorrect. You need to advance buddy_node within the loop
> (also before continue-ing from the first check within the loop). A for
> loop is usually better in such cases.

Sorry, you're right. When I copied & pasted the code, I edited it a bit
so it wouldn't wrap and in the process I obviously overlooked a couple
things. In my original code, the loop itself works properly. I do see
all of my buddies, but they are all Offline.

> [snip annoying Disclaimer notice]

Yes, my apologies about that (and the one at the bottom of this message
too!) It's quite embarrassing but it's out of my control :-(



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