From 17cbb770f0f21201ab9198e538e2253b12597e8f Mon Sep 17 00:00:00 2001
From: Tao Wen <taowen@gmail.com>
Date: Thu, 9 Feb 2017 13:35:58 +0800
Subject: [PATCH] fix issue on 32bit platform

---
 feature_iter_object.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/feature_iter_object.go b/feature_iter_object.go
index 06b1525..189fc2e 100644
--- a/feature_iter_object.go
+++ b/feature_iter_object.go
@@ -28,7 +28,7 @@ func (iter *Iterator) ReadObject() (ret string) {
 }
 
 func (iter *Iterator) readFieldHash() int32 {
-	hash := 0x811c9dc5
+	hash := int64(0x811c9dc5)
 	c := iter.nextToken()
 	if c == '"' {
 		for {
@@ -57,7 +57,7 @@ func (iter *Iterator) readFieldHash() int32 {
 }
 
 func calcHash(str string) int32 {
-	hash := 0x811c9dc5
+	hash := int64(0x811c9dc5)
 	for _, b := range str {
 		hash ^= int(b)
 		hash *= 0x1000193