[incubator-plc4x] 01/03: BUGFIX: receive behaves differently on receive without a timeout

[sruehl]

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sruehl pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-plc4x.git

commit 97245e2c5d17f2157f3ca256fa6cd59c5617708b
Author: Sebastian Rühl <sru...@apache.org>
AuthorDate: Thu Jun 21 10:55:45 2018 +0200

    BUGFIX: receive behaves differently on receive without a timeout
---
 .../src/main/java/org/apache/plc4x/camel/Plc4XPollingConsumer.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/integrations/apache-camel/src/main/java/org/apache/plc4x/camel/Plc4XPollingConsumer.java
 
b/integrations/apache-camel/src/main/java/org/apache/plc4x/camel/Plc4XPollingConsumer.java
index e9c5406..603f76e 100644
--- 
a/integrations/apache-camel/src/main/java/org/apache/plc4x/camel/Plc4XPollingConsumer.java
+++ 
b/integrations/apache-camel/src/main/java/org/apache/plc4x/camel/Plc4XPollingConsumer.java
@@ -82,7 +82,7 @@ public class Plc4XPollingConsumer extends ServiceSupport 
implements PollingConsu
         CompletableFuture<? extends PlcReadResponse> read = 
getReader().read(new PlcReadRequest(dataType, address));
         try {
             PlcReadResponse plcReadResponse = read.get();
-            exchange.getIn().setBody(plcReadResponse.getResponseItems());
+            
exchange.getIn().setBody(unwrapIfSingle(plcReadResponse.getResponseItems()));
         } catch (InterruptedException | ExecutionException e) {
             exchange.setException(e);
         }