Fix toggleActiveHeader to handle empty banner case (istio#15930)

windsonsea · Nov 13, 2024 · 2f1a6a3 · 2f1a6a3
1 parent 93c28e5
commit 2f1a6a3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ts/events.ts b/src/ts/events.ts
@@ -161,7 +161,7 @@ function handleEvents(): void {
     function toggleActiveHeader(): void {
         const top = window.scrollY;
 
-        if (!banner) {
+        if (!banner || !banner.length) {
             return;
         }