From a789d3992ec5c5918a122c284fe46e4f1e26b746 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Tue, 13 Nov 2018 10:09:06 +1300
Subject: Handle ST600 empty values

---
 src/org/traccar/protocol/SuntechProtocolDecoder.java | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/org/traccar/protocol/SuntechProtocolDecoder.java')

diff --git a/src/org/traccar/protocol/SuntechProtocolDecoder.java b/src/org/traccar/protocol/SuntechProtocolDecoder.java
index 48eb3a71d..ad1da537b 100644
--- a/src/org/traccar/protocol/SuntechProtocolDecoder.java
+++ b/src/org/traccar/protocol/SuntechProtocolDecoder.java
@@ -317,9 +317,11 @@ public class SuntechProtocolDecoder extends BaseProtocolDecoder {
             }
 
             if (includeAdc) {
-                position.set(Position.PREFIX_ADC + 1, Double.parseDouble(values[index++]));
-                position.set(Position.PREFIX_ADC + 2, Double.parseDouble(values[index++]));
-                position.set(Position.PREFIX_ADC + 3, Double.parseDouble(values[index++]));
+                for (int i = 1; i <= 3; i++) {
+                    if (!values[index++].isEmpty()) {
+                        position.set(Position.PREFIX_ADC + i, Double.parseDouble(values[index - 1]));
+                    }
+                }
             }
 
             if (values.length - index >= 2) {
-- 
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