fix bug when rec.plc_node_stats is None

diff --git a/commands/nodebad.py b/commands/nodebad.py
index dc86664..bdc0891 100755 (executable)
--- a/commands/nodebad.py
+++ b/commands/nodebad.py
@@ -50,7 +50,7 @@ def check_node_state(rec, node):
        if boot_state == 'disable': boot_state = 'disabled'
        if boot_state == 'diag' or boot_state == 'diagnose': boot_state = 'safeboot'
 
-       if len(rec.plc_node_stats['pcu_ids']) > 0:
+       if rec.plc_node_stats is not None and len(rec.plc_node_stats['pcu_ids']) > 0:
                node.haspcu = True
        else:
                node.haspcu = False