Merge pull request #305 from TA2k/master

Add callback call check
agsh · Oct 30, 2023 · c12f24a · c12f24a
2 parents 6bdce30 + 044103c
commit c12f24a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/events.js b/lib/events.js
@@ -305,7 +305,7 @@ module.exports = function(Cam) {
 				this.removeAllListeners('event'); // We can subscribe again only if there is no 'event' listener
 				var data = linerase(res).unsubscribeResponse;
 			}
-			if (callback) {
+			if (callback && callback.call) {
 				callback.call(this, err, data, xml);
 			}
 		}.bind(this));