1 files changed, 1 insertions, 1 deletions
diff --git a/src/org/traccar/protocol/L100FrameDecoder.java b/src/org/traccar/protocol/L100FrameDecoder.java
index 9e08120dd..158461895 100644
--- a/src/org/traccar/protocol/L100FrameDecoder.java
+++ b/src/org/traccar/protocol/L100FrameDecoder.java
@@ -32,7 +32,7 @@ public class L100FrameDecoder extends BaseFrameDecoder {
             return null;
         }
 
-        if (buf.getCharSequence(buf.readerIndex(), 4, StandardCharsets.US_ASCII).equals("ATL,")) {
+        if (buf.getCharSequence(buf.readerIndex(), 4, StandardCharsets.US_ASCII).toString().equals("ATL,")) {
             return decodeNew(buf);
         } else {
             return decodeOld(buf);