From 0b4d12a71f343bf174fc8d4ec9613c4623d7b4b3 Mon Sep 17 00:00:00 2001
From: eight <eight04@gmail.com>
Date: Mon, 15 Oct 2018 15:26:47 +0800
Subject: [PATCH] Fix: styleCodeEmpty returns true for empty string

---
 edit/sections-editor.js | 1 -
 js/sections-util.js     | 3 +++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/edit/sections-editor.js b/edit/sections-editor.js
index 27607d66..a06223d3 100644
--- a/edit/sections-editor.js
+++ b/edit/sections-editor.js
@@ -118,7 +118,6 @@ function createSectionsEditor(style) {
       nearbyElement instanceof Node &&
         (nearbyElement.closest('#sections > .section') || {}).CodeMirror ||
       getLastActivatedEditor();
-    console.log(cm);
     if (nearbyElement instanceof Node && cm) {
       const {left, top} = nearbyElement.getBoundingClientRect();
       const bounds = cm.display.wrapper.getBoundingClientRect();
diff --git a/js/sections-util.js b/js/sections-util.js
index 71ffabbe..aeeeb19b 100644
--- a/js/sections-util.js
+++ b/js/sections-util.js
@@ -2,6 +2,9 @@
 'use strict';
 
 function styleCodeEmpty(code) {
+  if (!code) {
+    return true;
+  }
   const rx = /\s+|\/\*[\s\S]*?\*\/|@namespace[^;]+;|@charset[^;]+;/giy;
   while (rx.exec(code)) {
     if (rx.lastIndex === code.length) {