Fix Skipped Groups After Addition of Choice Plurality Support

[alexandre-normand]

PR Details

This fixes the issue identified by @xuri here.

Description

In the addition of support for choice plurality in https://github.com/xuri/xgen/pull/39, I had leftover copy-pasta that was setting the current element which interfered with the processing of groups. This removes the extra copy-pasted code that wasn't needed for processing choice elements and introduced the issue.

Related Issue

Motivation and Context

How Has This Been Tested

Types of changes

• [ ] Docs change / refactoring / dependency upgrade
• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [x] I have read the CONTRIBUTING document.
• [x] I have added tests to cover my changes.
• [x] All new and existing tests passed.

[xuri]

Thanks for your quick fix.