X-Git-Url: http://git.osdn.net/view?p=mikutoga%2FTogaGem.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fjp%2Fsfjp%2Fmikutoga%2Fbin%2Fexport%2FTextExporter.java;h=3495f9daa5ae92e13933f71fb3bb230e26719708;hp=cc54c26e8da07a0dd6f74cff1f9d7fd96ec2f691;hb=32f0dae4867d4df75e5908cc945fcb7f6806e0b0;hpb=fdd5192a9e2a0815614b092a84b86d39649a76be

diff --git a/src/main/java/jp/sfjp/mikutoga/bin/export/TextExporter.java b/src/main/java/jp/sfjp/mikutoga/bin/export/TextExporter.java
index cc54c26..3495f9d 100644
--- a/src/main/java/jp/sfjp/mikutoga/bin/export/TextExporter.java
+++ b/src/main/java/jp/sfjp/mikutoga/bin/export/TextExporter.java
@@ -28,13 +28,15 @@ public class TextExporter {
     /** デフォルトの出力バッファサイズ(単位:byte)。 */
     public static final int DEFBUFSZ_BYTE = 128;
 
+    private static final String DUMMYTXT = "";
+
 
     private final CharsetEncoder encoder;
     private CharBuffer cbuf = CharBuffer.allocate(DEFBUFSZ_CHAR);
     private byte[] barray = new byte[DEFBUFSZ_BYTE];
     private ByteBuffer bbuf = ByteBuffer.wrap(this.barray);
 
-    private CharSequence textData;
+    private CharSequence textData = DUMMYTXT;
     private int textLength;
     private int inPos;
 
@@ -126,7 +128,7 @@ public class TextExporter {
         try{
             total = dumpTextImpl(os);
         }finally{
-            this.textData = null;
+            this.textData = DUMMYTXT;
         }
 
         return total;