Fix floating nodes.

gawen947 · gawen947 · commit 266e1f03d43e · 2017-10-01T12:31:32.000+02:00
diff --git a/i3ipc/i3ipc.py b/i3ipc/i3ipc.py
@@ -886,6 +886,7 @@ def __iter__(self):
             con = queue.popleft()
             yield con
             queue.extend(con.nodes)
+            queue.extend(con.floating_nodes)
 
     def root(self):
         """
