injectCustomCSS() fix, don't error of no body

browsh-org · Jun 19, 2019 · 1d4723f · 1d4723f
1 parent e854558
commit 1d4723f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/webext/src/dom/manager.js b/webext/src/dom/manager.js
@@ -256,6 +256,8 @@ export default class extends utils.mixins(CommonMixin, CommandsMixin) {
   _injectCustomCSS() {
     var node = document.createElement("style");
     node.innerHTML = this.config.browsh.custom_css;
-    document.body.appendChild(node);
+    if (document.body) {
+      document.body.appendChild(node);
+    }
   }
 }