Fix crash

app/src/main/java/com/fongmi/android/tv/server/process/Action.java

@@ -190,7 +190,7 @@ public class Action implements Process {
         List<Config> configs = Config.arrayFrom(params.get("configs"));
         List<Keep> targets = Keep.arrayFrom(params.get("targets"));
         boolean replace = Objects.equals(params.get("mode"), "1");
-        if (VodConfig.getUrl().isEmpty() && configs.size() > 0) {
+        if (TextUtils.isEmpty(VodConfig.getUrl()) && configs.size() > 0) {
             VodConfig.load(Config.find(configs.get(0), 0), getCallback(configs, targets));
         } else {
             if (replace) Keep.deleteAll();

app/src/mobile/java/com/fongmi/android/tv/ui/dialog/CastDialog.java

@@ -69,8 +69,8 @@ public class CastDialog extends BaseDialog implements DeviceAdapter.OnClickListe
     public CastDialog() {
         client = OkHttp.client(Constant.TIMEOUT_SYNC);
         body = new FormBody.Builder();
-        body.add("url", VodConfig.getUrl());
         body.add("device", Device.get().toString());
+        if (VodConfig.getUrl() != null) body.add("url", VodConfig.getUrl());
     }
 
     public CastDialog history(History history) {