From f83a192bfd1e6ec44e0052e90c6286366b1b8c1a Mon Sep 17 00:00:00 2001
From: panlinlin <648540858@qq.com>
Date: 星期四, 01 四月 2021 18:07:16 +0800
Subject: [PATCH] 更新readme

---
 src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMMediaListManager.java |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMMediaListManager.java b/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMMediaListManager.java
index b17151a..5ffa467 100644
--- a/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMMediaListManager.java
+++ b/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMMediaListManager.java
@@ -32,6 +32,7 @@
 
     public void updateMediaList() {
         JSONObject mediaList = zlmresTfulUtils.getMediaList();
+        if (mediaList == null) return;
         String dataStr = mediaList.getString("data");
 
         Integer code = mediaList.getInteger("code");

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