From 7a4a9d33a42790181876e393cf894574822e8b09 Mon Sep 17 00:00:00 2001
From: tomohiko okazaki <tomohiko.okazaki@xcompass.com>
Date: Mon, 17 Jun 2019 00:20:57 +0900
Subject: fix test

---
 nimpb/nimpb.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nimpb/nimpb.nim b/nimpb/nimpb.nim
index 3ba3b70..9ca7742 100644
--- a/nimpb/nimpb.nim
+++ b/nimpb/nimpb.nim
@@ -118,7 +118,7 @@ proc zigzagEncode*(n: int32): uint32 =
     let x = cast[uint32](n)
     let a = cast[int32](x shl 1)
     let b = -cast[int32](x shr 31)
-    result = uint32(a xor b)
+    result = cast[uint32](a xor b)
 
 proc zigzagDecode*(n: uint32): int32 =
     ## ZigZag decode a 32-bit unsigned integer.
-- 
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