[Bf-extensions-cvs] [89d4015c] master: Rigify: small fixes.

[Alexander Gavrilov]

Commit: 89d4015cbf8e707e749e069a973abe97db6a2ed9
Author: Alexander Gavrilov
Date:   Mon Jun 29 20:44:05 2020 +0300
Branches: master
https://developer.blender.org/rBA89d4015cbf8e707e749e069a973abe97db6a2ed9

Rigify: small fixes.

===================================================================

M	rigify/feature_set_list.py
M	rigify/rigs/chain_rigs.py

===================================================================

diff --git a/rigify/feature_set_list.py b/rigify/feature_set_list.py
index 43639fc1..0204f86a 100644
--- a/rigify/feature_set_list.py
+++ b/rigify/feature_set_list.py
@@ -21,6 +21,7 @@ from bpy.props import StringProperty
 import os
 import re
 import importlib
+import traceback
 from zipfile import ZipFile
 from shutil import rmtree
 
diff --git a/rigify/rigs/chain_rigs.py b/rigify/rigs/chain_rigs.py
index 525626f0..9a7808dd 100644
--- a/rigify/rigs/chain_rigs.py
+++ b/rigify/rigs/chain_rigs.py
@@ -228,11 +228,12 @@ class ConnectingChainRig(TweakChainRig):
         if self.use_connect_chain:
             first_org = self.bones.org[0]
             parent = self.rigify_parent
-            parent_orgs = parent.bones.org
 
             if not isinstance(parent, SimpleChainRig):
                 self.raise_error("Cannot connect to non-chain parent rig.")
 
+            parent_orgs = parent.bones.org
+
             ok_reverse = is_same_position(self.obj, parent_orgs[0], first_org)
             ok_direct = is_connected_position(self.obj, parent_orgs[-1], first_org)