fix(plc4j/drivers/s7): fix NPE when Camel can not establish connectio…

…n immediately during route start
apache · Nov 5, 2024 · b0ae851 · b0ae851
1 parent 6037919
commit b0ae851
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/plc4j/drivers/s7/src/main/java/org/apache/plc4x/java/s7/readwrite/protocol/S7HMuxImpl.java b/plc4j/drivers/s7/src/main/java/org/apache/plc4x/java/s7/readwrite/protocol/S7HMuxImpl.java
@@ -235,7 +235,8 @@ public void channelUnregistered(ChannelHandlerContext ctx) throws Exception {
             embededChannel.pipeline().fireUserEventTriggered(new DisconnectedEvent());
         }
 
-        logger.info(embedCtx.executor().toString());
+        if (embedCtx != null)
+            logger.info(embedCtx.executor().toString());
 
         if ((tcpChannel == primaryChannel) &&
             (primaryChannel == ctx.channel()))