1 files changed, 1 insertions, 1 deletions
diff --git a/src/org/traccar/protocol/H02FrameDecoder.java b/src/org/traccar/protocol/H02FrameDecoder.java
index f1d305ab6..ac3dbcc2e 100644
--- a/src/org/traccar/protocol/H02FrameDecoder.java
+++ b/src/org/traccar/protocol/H02FrameDecoder.java
@@ -81,7 +81,7 @@ public class H02FrameDecoder extends FrameDecoder {
 
             default:
 
-                throw new IllegalArgumentException();
+                return null;
         }
 
         return null;