Fix global err variable bug #6

	# This workflow will build a golang project
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go

	name: Go

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.21.3'

	- name: Build
	run: go build ./cmd/formify/main.go

	- name: Start PostgreSQL
	run: \|
	docker run -d \
	--name postgres \
	-e POSTGRES_DB=formify_test \
	-e POSTGRES_USER=gh_action_user \
	-e POSTGRES_PASSWORD=gh_action_user_password \
	-p 5432:5432 \
	postgres

	- name: Test
	env:
	TEST_DB_HOST: localhost
	TEST_DB_PORT: 5432
	TEST_DB_NAME: formify_test
	TEST_DB_USER: gh_action_user
	TEST_DB_PASSWORD: gh_action_user_password
	run: go test -v ./tests/...

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