extract normalizeEditorFonrFamily

browser/components/CodeEditor.js

@@ -11,10 +11,10 @@ import crypto from 'crypto'
 import consts from 'browser/lib/consts'
 import fs from 'fs'
 const { ipcRenderer } = require('electron')
+import normalizeEditorFontFamily from 'browser/lib/normalizeEditorFontFamily'
 
 CodeMirror.modeURL = '../node_modules/codemirror/mode/%N/%N.js'
 
-const defaultEditorFontFamily = consts.DEFAULT_EDITOR_FONT_FAMILY
 const buildCMRulers = (rulers, enableRulers) =>
   enableRulers ? rulers.map(ruler => ({column: ruler})) : []
 
@@ -495,10 +495,7 @@ export default class CodeEditor extends React.Component {
 
   render () {
     const {className, fontSize} = this.props
-    let fontFamily = this.props.fontFamily
-    fontFamily = _.isString(fontFamily) && fontFamily.length > 0
-      ? [fontFamily].concat(defaultEditorFontFamily)
-      : defaultEditorFontFamily
+    const fontFamily = normalizeEditorFontFamily(this.props.fontFamily)
     const width = this.props.width
     return (
       <div