Removed an overly-protective check that wasn't actually correct in th…

…e first place.

src/main/java/com/relayrides/pushy/apns/ApnsConnection.java

@@ -290,9 +290,7 @@ protected void channelRead0(final ChannelHandlerContext context, final RejectedN
 			// bug where the sequence number will be incorrectly reported as zero when sending a zero-length token (i.e.
 			// a known-bad shutdown token). In that case we don't know the actual sequence number, and can't determine
 			// what was sent after the bad notification.
-			if (rejectedNotification.getSequenceNumber() != 0 &&
-					RejectedNotificationReason.MISSING_TOKEN.equals(rejectedNotification.getReason())) {
-
+			if (rejectedNotification.getSequenceNumber() != 0) {
 				final Collection<T> unprocessedNotifications =
 						this.apnsConnection.sentNotificationBuffer.getAllNotificationsAfterSequenceNumber(
 								rejectedNotification.getSequenceNumber());