3 files changed, 9 insertions, 9 deletions
diff --git a/src/org/traccar/protocol/CautelaProtocolDecoder.java b/src/org/traccar/protocol/CautelaProtocolDecoder.java
index d7bf4fb51..7c48ff690 100644
--- a/src/org/traccar/protocol/CautelaProtocolDecoder.java
+++ b/src/org/traccar/protocol/CautelaProtocolDecoder.java
@@ -51,7 +51,7 @@ public class CautelaProtocolDecoder extends BaseProtocolDecoder {
             return null;
         }
 
-        String type = parser.next();
+        parser.next(); // type
 
         DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
         if (deviceSession == null) {
diff --git a/src/org/traccar/protocol/EasyTrackProtocolDecoder.java b/src/org/traccar/protocol/EasyTrackProtocolDecoder.java
index 16ced37ae..efc69eca8 100644
--- a/src/org/traccar/protocol/EasyTrackProtocolDecoder.java
+++ b/src/org/traccar/protocol/EasyTrackProtocolDecoder.java
@@ -55,25 +55,25 @@ public class EasyTrackProtocolDecoder extends BaseProtocolDecoder {
             .compile();
 
     private String decodeAlarm(long status) {
-        if ((status & 0x02000000) > 0) {
+        if ((status & 0x02000000) != 0) {
             return Position.ALARM_GEOFENCE_ENTER;
         }
-        if ((status & 0x04000000) > 0) {
+        if ((status & 0x04000000) != 0) {
             return Position.ALARM_GEOFENCE_EXIT;
         }
-        if ((status & 0x08000000) > 0) {
+        if ((status & 0x08000000) != 0) {
             return Position.ALARM_LOW_BATTERY;
         }
-        if ((status & 0x20000000) > 0) {
+        if ((status & 0x20000000) != 0) {
             return Position.ALARM_VIBRATION;
         }
-        if ((status & 0x80000000) > 0) {
+        if ((status & 0x80000000) != 0) {
             return Position.ALARM_OVERSPEED;
         }
-        if ((status & 0x00010000) > 0) {
+        if ((status & 0x00010000) != 0) {
             return Position.ALARM_SOS;
         }
-        if ((status & 0x00040000) > 0) {
+        if ((status & 0x00040000) != 0) {
             return Position.ALARM_POWER_CUT;
         }
         return null;
diff --git a/src/org/traccar/protocol/TaipProtocolDecoder.java b/src/org/traccar/protocol/TaipProtocolDecoder.java
index a7aa9dd96..ea5492462 100644
--- a/src/org/traccar/protocol/TaipProtocolDecoder.java
+++ b/src/org/traccar/protocol/TaipProtocolDecoder.java
@@ -178,7 +178,7 @@ public class TaipProtocolDecoder extends BaseProtocolDecoder {
             position.set(Position.PREFIX_TEMP + 2, parser.nextInt() * 0.01);
         }
 
-        position.setValid(valid != null ? valid : true);
+        position.setValid(valid == null || valid);
 
         if (event != null) {
             position.set(Position.KEY_EVENT, event);