# HG changeset patch
# User suruga
# Date 1517997776 -32400
# Node ID 058bff2123c8848a8b544edb364b4db7092a4a2e
# Parent  4289b232b3fdaf62c62ec66abbfe866fda83ec80
fix getValue

diff -r 4289b232b3fd -r 058bff2123c8 src/main/java/alice/datasegment/ReceiveData.java
--- a/src/main/java/alice/datasegment/ReceiveData.java	Fri Feb 02 18:26:49 2018 +0900
+++ b/src/main/java/alice/datasegment/ReceiveData.java	Wed Feb 07 19:02:56 2018 +0900
@@ -119,7 +119,7 @@
 
             return packer.read(messagePack, clazz);
 
-        } catch (IOException e) {// | DataFormatException e
+        } catch (IOException e) {// | DataFormatExceptione
             e.printStackTrace();
             return null;
         }
diff -r 4289b232b3fd -r 058bff2123c8 src/main/java/alice/datasegment/Receiver.java
--- a/src/main/java/alice/datasegment/Receiver.java	Fri Feb 02 18:26:49 2018 +0900
+++ b/src/main/java/alice/datasegment/Receiver.java	Wed Feb 07 19:02:56 2018 +0900
@@ -3,6 +3,9 @@
 
 import alice.codesegment.InputDataSegment;
 import javassist.compiler.ast.ASTree;
+import org.msgpack.type.NilValue;
+import org.msgpack.type.Value;
+import org.omg.CORBA.Object;
 
 /**
  * idsコマンド（create, setKey）の処理をする。コマンドの定義はids/LDSM内にある。
@@ -115,8 +118,12 @@
         return data.getObj();
     }
 
-    public Object getVal() {
-        return data.getVal();
+    public Value getVal() {
+        Value obj = data.getVal();
+        if (obj.getClass() == NilValue.class)
+            return null;
+        else
+            return obj;
     }
 
     public ReceiveData getReceiveData() {