doco

mod/dfrn_poll.php

@@ -34,6 +34,12 @@ function dfrn_poll_init(&$a) {
 		
 		if(count($r)) {
 			foreach($r as $rr) {
+
+				// On a multi-user site, the query above *may* have returned two results.
+				// One of those could be the logged-in user who is now visiting "this" cell,
+				// as both share the dfrn_id. We will skip that entry if it unfortunately 
+				// happens to come up first. 
+
 				if(local_user() && ($rr['uid'] == get_uid()))
 					continue;