diff --git a/lib/generate.js b/lib/generate.js
index f0e656dec2..d1efb299aa 100644
--- a/lib/generate.js
+++ b/lib/generate.js
@@ -100,18 +100,18 @@ export default function () {
             yield waitFor(n++ * self.options.generate.interval)
             try {
               var { html, error } = yield self.renderRoute(route, { _generate: true })
-              if(error) {
-                errors.push({ type : 'handled', route, error })
+              if (error) {
+                errors.push({ type: 'handled', route, error })
               }
             } catch (err) {
-              errors.push({ type : 'unhandled', route, error: err })
+              errors.push({ type: 'unhandled', route, error: err })
               return
             }
             try {
               var minifiedHtml = minify(html, self.options.generate.minify)
-            } catch(err) {
+            } catch (err) {
               let minifyErr = new Error(`HTML minification failed. Make sure the route generates valid HTML. Failed HTML:\n ${html}`)
-              errors.push({ type : 'unhandled', route, error: minifyErr })
+              errors.push({ type: 'unhandled', route, error: minifyErr })
               return
             }
             var path = join(route, sep, 'index.html') // /about -> /about/index.html
@@ -136,13 +136,14 @@ export default function () {
     debug(`HTML Files generated in ${duration}s`)
 
     if (errors.length) {
-      console.error('==== Error report ==== \n' + errors.map( ({type, route, error}) => {
-        if(type === 'unhandled') {
+      const report = errors.map(({ type, route, error }) => {
+        if (type === 'unhandled') {
           return `Route: '${route}'\n${error.stack}`
         } else {
           return `Route: '${route}' thrown an error: \n` + JSON.stringify(error)
         }
-      }).join('\n\n'))
+      })
+      console.error('==== Error report ==== \n' + report).join('\n\n') // eslint-disable-line no-console
     }
     return this
   })
diff --git a/lib/webpack/helpers.js b/lib/webpack/helpers.js
index 9681212994..3a43041095 100755
--- a/lib/webpack/helpers.js
+++ b/lib/webpack/helpers.js
@@ -1,10 +1,10 @@
 import ExtractTextPlugin from 'extract-text-webpack-plugin'
 
-export function extractStyles(ext) {
+export function extractStyles (ext) {
   return !this.dev && !!this.options.build.extractCSS && this.options.build.extractCSS[ext] !== false
 }
 
-export function styleLoader(ext, loader = []) {
+export function styleLoader (ext, loader = []) {
   if (!extractStyles.call(this, ext)) {
     return ['vue-style-loader', 'css-loader'].concat(loader)
   }