diff --git a/feeds/ucentral/ucentral-event/files/ucentral-event b/feeds/ucentral/ucentral-event/files/ucentral-event
index ad1fe5f70..b42a02ab3 100755
--- a/feeds/ucentral/ucentral-event/files/ucentral-event
+++ b/feeds/ucentral/ucentral-event/files/ucentral-event
@@ -142,7 +142,7 @@ function freq2chan(freq) {
  * { "ifname": "wlan1", "freq": 5180, "bssid": "XX:XX:XX:XX:XX:XX"
  */
 function handle_channel_switch(hapd, notify) {
-	if (!notify && !notify?.data && !notify.data?.freq)
+	if (!notify || !notify?.data || !notify.data?.freq)
 		return;
 
 	let ch = freq2chan(notify.data.freq);