Resolve linting issues

index.js

@@ -37,14 +37,14 @@ const dbName = 'database.db'
 router.get('/', async ctx => {
 	try {
 		const article = await new Article(dbName)
-		const data = await article.getReleased()
+		let data = await article.getReleased()
 		if(ctx.session.authorised === true) {
 			const user = await new User(dbName)
 			const userData = await user.getUser(ctx.session.user)
 			await ctx.render('homepage', {articles: data, user: userData})
 		} else await ctx.render('homepage', {articles: data})
 		await ctx.render('homepage', {articles: data})
-		const data = await article.search(ctx.query)
+		data = await article.search(ctx.query)
 		const numOfResults = data.length
 		await ctx.render('homepage', {articles: data, query: ctx.query.q, num: numOfResults})
 	} catch(err) {

unit tests/articleImage.spec.js

@@ -85,4 +85,4 @@ describe('link()', () => {
 		expect(linked).toEqual(true)
 		done()
 	})
-})
+})