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Diffstat (limited to 'src/org/traccar/MainEventHandler.java')
-rw-r--r--src/org/traccar/MainEventHandler.java2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/org/traccar/MainEventHandler.java b/src/org/traccar/MainEventHandler.java
index 3a8e36146..a3bbb8fd6 100644
--- a/src/org/traccar/MainEventHandler.java
+++ b/src/org/traccar/MainEventHandler.java
@@ -77,7 +77,7 @@ public class MainEventHandler extends ChannelInboundHandlerAdapter {
if (!position.getValid()) {
s.append(", invalid");
}
- Object batteryLevel = position.getInteger(Position.KEY_BATTERY_LEVEL);
+ Object batteryLevel = position.getInteger(Position.KEY_BATTERY_LEVEL, null);
if (batteryLevel != null) {
s.append(", battery: ").append(batteryLevel).append('%');
}