feat:同步hubu完成【升级飘窗、加入公会】功能优化

core/src/main/java/com/yizhuan/xchat_android_core/interceptor/ParamsInterceptor.java

@@ -132,7 +132,7 @@ public class ParamsInterceptor implements Interceptor {
 //        Log.e("ParamsInterceptor", "timestamp:"+timestamp + " url: " + oldRequest.url()+ " sign : " + signStr);
 
         Headers headers = oldRequest.headers().newBuilder()
-                .add("pub_ticket", ticket)
+                .add("pub_ticket", ticket == null ? "" : ticket)
                 .add("pub_uid", uid == 0 ? "" : String.valueOf(uid))
                 .build();
         HttpUrl.Builder builder = oldRequest.url().newBuilder()