Fix Popular Scripts script when zero history #338

	on:
	pull_request:
	push:
	branches:
	- mempool


	name: Compile Check and Lint

	jobs:
	check:
	name: Compile Check
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Setup Rust
	uses: './.github/actions/ci-rust-setup'
	with:
	cache-name: dev
	- run: cargo check --all-features

	fmt:
	name: Formatter
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Setup Rust
	uses: './.github/actions/ci-rust-setup'
	with:
	components: rustfmt
	- run: cargo fmt --all -- --check

	test:
	name: Run Tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Setup Rust
	uses: './.github/actions/ci-rust-setup'
	with:
	cache-name: test
	- run: cargo test --lib --all-features

	clippy:
	name: Linter
	runs-on: ubuntu-latest
	needs: [check]
	strategy:
	matrix: # Try all combinations of features. Some times weird things appear.
	features: [
	'',
	'-F electrum-discovery',
	'-F liquid',
	'-F electrum-discovery,liquid',
	]
	steps:
	- uses: actions/checkout@v3
	- name: Setup Rust
	uses: './.github/actions/ci-rust-setup'
	with:
	cache-name: dev
	components: clippy
	- name: Clippy with Features = ${{ matrix.features }}
	run: cargo clippy ${{ matrix.features }} -- -D warnings

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