From 9157adcaea4b7b8345a877939a0d413639dfa28d Mon Sep 17 00:00:00 2001
From: Igor Kulikov <ikulikov@thingsboard.io>
Date: Thu, 12 Oct 2017 13:50:53 +0300
Subject: [PATCH] Fix telemetry post handling.

---
 .../plugin/telemetry/handlers/TelemetryRestMsgHandler.java  | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/extensions-core/src/main/java/org/thingsboard/server/extensions/core/plugin/telemetry/handlers/TelemetryRestMsgHandler.java b/extensions-core/src/main/java/org/thingsboard/server/extensions/core/plugin/telemetry/handlers/TelemetryRestMsgHandler.java
index 0d8e6f3694..0b8e992525 100644
--- a/extensions-core/src/main/java/org/thingsboard/server/extensions/core/plugin/telemetry/handlers/TelemetryRestMsgHandler.java
+++ b/extensions-core/src/main/java/org/thingsboard/server/extensions/core/plugin/telemetry/handlers/TelemetryRestMsgHandler.java
@@ -282,14 +282,14 @@ public class TelemetryRestMsgHandler extends DefaultRestMsgHandler {
             throw new IllegalArgumentException(e.getMessage());
         }
         List<TsKvEntry> entries = new ArrayList<>();
-        if (entries.isEmpty()) {
-            throw new IllegalArgumentException("No timeseries data found in request body!");
-        }
         for (Map.Entry<Long, List<KvEntry>> entry : telemetryRequest.getData().entrySet()) {
             for (KvEntry kv : entry.getValue()) {
                 entries.add(new BasicTsKvEntry(entry.getKey(), kv));
             }
         }
+        if (entries.isEmpty()) {
+            throw new IllegalArgumentException("No timeseries data found in request body!");
+        }
         ctx.saveTsData(entityId, entries, ttl, new PluginCallback<Void>() {
             @Override
             public void onSuccess(PluginContext ctx, Void value) {