fix: link import bug (#42266)

Fix a small bug in the CSS helper tool.
2021-05-26 23:46:23 -07:00
parent 6e86d4fe08
commit 00b76c0389
1 changed files with 1 additions and 1 deletions
--- a/client/src/utils/css-help.ts
+++ b/client/src/utils/css-help.ts
@@ -87,7 +87,7 @@ class CSSHelp {
      "link[href*='styles']"
    );
    const style: HTMLStyleElement | null = this.doc?.querySelector('style');
-    if (link) {
+    if (link?.sheet?.cssRules?.length) {
      return link.sheet;
    } else if (style) {
      return style.sheet;