Avoid an infinite loop when stepping forward without next sample. #23

	on:
	push:
	branches:
	- main
	tags:
	- v*
	pull_request:
	merge_group:
	name: CI
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Check out source code
	uses: actions/checkout@v4
	- name: Set up Node
	uses: actions/setup-node@v4
	with:
	node-version: v20.x
	- name: Install dependencies
	run: npm install
	- name: Package extension
	run: npm run package
	- name: Upload package artifact
	uses: actions/upload-artifact@v4
	with:
	name: package
	path: '*.vsix'
	publish:
	needs: build
	runs-on: ubuntu-latest
	if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/v')
	steps:
	- name: Set up Node
	uses: actions/setup-node@v4
	with:
	node-version: v20.x
	- name: Install VSCE
	run: npm install -g @vscode/vsce
	- name: Download package artifact
	uses: actions/download-artifact@v4
	with:
	name: package
	- name: Publish package
	run: vsce publish -i *.vsix
	env:
	VSCE_PAT: ${{ secrets.VSCE_PAT }}

Provide feedback