fix build of Parents list in #pubsub_node

2013-08-27 13:59:29 +02:00 · 2013-08-27 13:59:29 +02:00 · 1b8876bf55
parent b82eeeeec9
commit 1b8876bf55
1 changed files with 5 additions and 1 deletions
--- a/src/nodetree_tree_odbc.erl
+++ b/src/nodetree_tree_odbc.erl
@ -362,9 +362,13 @@ raw_to_node(Host, [Node, Parent, Type, NodeIdx]) ->
 				StdOpts, DbOpts);
 		_ -> []
 	      end,
+    Parents = case Parent of
+		  <<>> -> [];
+		  _ -> [Parent]
+	      end,
    #pubsub_node{nodeid =
 		     {Host, Node},
-		 parents = [Parent],
+		 parents = Parents,
 		 id = NodeIdx, type = Type, options = Options}.

 % @spec (NodeRecord) -> ok | {error, Reason}