1 files changed, 4 insertions, 4 deletions
diff --git a/src/BtRequestMessageValidator.h b/src/BtRequestMessageValidator.h
index d2e6091a..f01b037a 100644
--- a/src/BtRequestMessageValidator.h
+++ b/src/BtRequestMessageValidator.h
@@ -44,12 +44,12 @@ namespace aria2 {
 class BtRequestMessageValidator : public BtMessageValidator {
 private:
   const BtRequestMessage* message;
-  int32_t numPiece;
-  int32_t pieceLength;
+  size_t numPiece;
+  size_t pieceLength;
 public:
   BtRequestMessageValidator(const BtRequestMessage* message,
-			   int32_t numPiece,
-			   int32_t pieceLength):
+			   size_t numPiece,
+			   size_t pieceLength):
     message(message),
     numPiece(numPiece),
     pieceLength(pieceLength) {}