Fixed #73

Author: devgianlu

core/src/main/java/xyz/gianlu/librespot/player/Player.java

@@ -629,7 +629,7 @@ void update(@NotNull Remote3Frame frame) {
             state.setContextUri(frame.context.uri);
             state.clearTrack();
 
-            if (frame.context.pages != null) {
+            if (frame.context.pages != null && !frame.context.pages.isEmpty()) {
                 String trackUid = null;
                 int pageIndex = -1;
                 if (frame.options != null && frame.options.skipTo != null) {