fix: don't use optional chaining

jacobmllr95 · web-flow · commit a804adbed03d · 2025-03-26T10:32:18.000+01:00
diff --git a/docs/components/contributors.vue b/docs/components/contributors.vue
@@ -136,7 +136,7 @@ export default {
 
       xhr.open('GET', url, true)
       xhr.addEventListener('load', onLoad, {
-        signal: this.controller?.signal
+        signal: this.controller ? this.controller.signal : undefined
       })
       // Initiate the request
       xhr.send()
