fix issue with injected styles exploding the theme engine

2021-03-26 15:43:59 +00:00 · 2021-03-26 15:43:59 +00:00 · 230919dd66
parent 33e8edb3d5
commit 230919dd66
1 changed files with 1 additions and 1 deletions
--- a/src/theme.js
+++ b/src/theme.js
@ -176,7 +176,7 @@ export async function setTheme(theme) {
    for (let i = 0; (a = document.getElementsByTagName("link")[i]); i++) {
        const href = a.getAttribute("href");
        // shouldn't we be using the 'title' tag rather than the href?
-        const match = href.match(/^bundles\/.*\/theme-(.*)\.css$/);
+        const match = href && href.match(/^bundles\/.*\/theme-(.*)\.css$/);
        if (match) {
            styleElements[match[1]] = a;
        }