From 3304570bae3d3b5a55f855e89c459aaaf29b3b0b Mon Sep 17 00:00:00 2001
From: David Lai <davidlatwe@gmail.com>
Date: Mon, 16 Dec 2019 21:13:34 +0800
Subject: [PATCH] Changed to listing all nodes after confirming value is None

---
 avalon/houdini/lib.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/avalon/houdini/lib.py b/avalon/houdini/lib.py
index 66890a24d..bc2295b95 100644
--- a/avalon/houdini/lib.py
+++ b/avalon/houdini/lib.py
@@ -62,8 +62,8 @@ def imprint(node, data):
 
 
 def lsattr(attr, value=None):
-    nodes = list(hou.node("/obj").allNodes())
     if value is None:
+        nodes = list(hou.node("/obj").allNodes())
         return [n for n in nodes if n.parm(attr)]
     return lsattrs({attr: value})