Guard isValidImageUrl against nullish avatar_url inputs (#5172)

* Initial plan * fix: guard isValidImageUrl against nullish input Co-authored-by: Cohee1207 <18619528+Cohee1207@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: Cohee1207 <18619528+Cohee1207@users.noreply.github.com>
2026-02-16 17:01:41 +02:00
parent 4672647293
commit 3efe809d27
1 changed files with 1 additions and 1 deletions
@@ -857,7 +857,7 @@ function updateGroupAvatar(group) {
 */
 function isValidImageUrl(url) {
    // check if empty dict
-    if (Object.keys(url).length === 0) {
+    if (!url || Object.keys(url).length === 0) {
        return false;
    }
    return isDataURL(url) || (url && (url.startsWith('user') || url.startsWith('/user')));