style: remove empty element.

jaywcjlove · Jul 25, 2022 · 5c32eb7 · 5c32eb7
1 parent d08960c
commit 5c32eb7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/main.js b/main.js
@@ -137,6 +137,9 @@ class DarkMode extends HTMLElement {
   _changeContent() {
     this.icon.textContent = this.mode === LIGHT ? '🌒' : '🌞';
     this.text.textContent = this.mode === LIGHT ? this.getAttribute(DARK) : this.getAttribute(LIGHT);
+    if (!this.text.textContent && this.text.parentElement && this.text) {
+      this.text.parentElement.removeChild(this.text)
+    }
   }
   _initializeDOM() {
     var shadow = this.attachShadow({ mode: 'open' });