return 0 for getDelegateRewards if didn't vote in the screening stage #672

	name: Slither Analysis
	on: [push]
	jobs:
	analyze:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: recursive

	- name: Install solc-select
	run: \|
	pip install solc-select
	id: solc

	- name: Install Slither
	run: \|
	pip install slither-analyzer
	id: slither

	- name: Analyze AjnaToken
	run: \|
	solc-select install 0.8.7 && solc-select use 0.8.7
	slither src/token/ --exclude solc-version
	id: token_analyzer

	- name: Analyze GrantFund
	run: \|
	solc-select install 0.8.18 && solc-select use 0.8.18
	slither src/grants/
	continue-on-error: true
	id: fund_analyzer

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