From a018b4c631c1a1b92fdc37ef7adc53649df4ec70 Mon Sep 17 00:00:00 2001
From: Amal Nanavati <amaln@uw.edu>
Date: Wed, 27 Nov 2024 10:24:22 -0800
Subject: [PATCH] [Bugfix] Copy mesh before scaling if it was passed in as a
 parameter

---
 pymoveit2/moveit2.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pymoveit2/moveit2.py b/pymoveit2/moveit2.py
index 4481b1a..7df168a 100644
--- a/pymoveit2/moveit2.py
+++ b/pymoveit2/moveit2.py
@@ -1703,7 +1703,7 @@ def add_collision_mesh(
         if not (scale[0] == scale[1] == scale[2] == 1.0):
             # If the mesh was passed in as a parameter, make a copy of it to
             # avoid transforming the original.
-            if filepath is not None:
+            if filepath is None:
                 mesh = mesh.copy()
             # Transform the mesh
             transform = np.eye(4)