From 40bd91fd8a798c33212150afdccf95e5f5ea52c5 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sat, 16 Jul 2016 16:13:33 +1200
Subject: Fix an issue with custom command

---
 src/org/traccar/BaseProtocol.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/org')

diff --git a/src/org/traccar/BaseProtocol.java b/src/org/traccar/BaseProtocol.java
index 4a3e63db4..eb09022f5 100644
--- a/src/org/traccar/BaseProtocol.java
+++ b/src/org/traccar/BaseProtocol.java
@@ -33,7 +33,6 @@ public abstract class BaseProtocol implements Protocol {
 
     public BaseProtocol(String name) {
         this.name = name;
-        supportedCommands.add(Command.TYPE_CUSTOM);
     }
 
     @Override
@@ -47,7 +46,9 @@ public abstract class BaseProtocol implements Protocol {
 
     @Override
     public Collection<String> getSupportedCommands() {
-        return supportedCommands;
+        Set<String> commands = new HashSet<>(supportedCommands);
+        commands.add(Command.TYPE_CUSTOM);
+        return commands;
     }
 
     @Override
-- 
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