fix arnold metadaa plugin when post_mel_command return None

quadproduction · Aug 22, 2023 · 552fe5d · 552fe5d
1 parent 805eb58
commit 552fe5d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/quad_pyblish_module/plugins/maya/publish/validate_arnold_camera_metadata.py b/quad_pyblish_module/plugins/maya/publish/validate_arnold_camera_metadata.py
@@ -126,7 +126,7 @@ def process(self, instance):
  # Add post render mel command to validate metadata
  post_mel_command = 'python("from quad_pyblish_module.plugins.maya.publish.validate_arnold_camera_metadata import ' \
  'ValidateArnoldCameraMetadata; ValidateArnoldCameraMetadata().process(None)")'
- post_mel_current_value = lib.get_attribute('defaultRenderGlobals.postMel')
- if not post_mel_command in post_mel_current_value:
+ post_mel_current_value = lib.get_attribute('defaultRenderGlobals.postMel') or ''
+ if post_mel_command not in post_mel_current_value:
  post_mel_command += '; ' + post_mel_current_value
  lib.set_attribute('postMel', post_mel_command, 'defaultRenderGlobals')