From 31e9ce36f06883bb87d674faac686155dfc070b0 Mon Sep 17 00:00:00 2001
From: Joakim Repomaa <mail@j.repomaa.com>
Date: Mon, 30 Sep 2019 17:25:02 +0900
Subject: [PATCH] fix floor division issue with crystal 0.31.0

---
 src/base32.cr | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/base32.cr b/src/base32.cr
index 8533885..b23802b 100644
--- a/src/base32.cr
+++ b/src/base32.cr
@@ -32,7 +32,7 @@ module Base32
 
   # :nodoc:
   private def to_base32(data, pad : Bool, chars : Array(Char)) : String
-    mio = IO::Memory.new((data.bytesize / 5) * 8)
+    mio = IO::Memory.new((data.bytesize // 5) * 8)
 
     data.to_slice.each_slice(5) do |slice|
       bits = 0_u64
@@ -69,7 +69,7 @@ module Base32
 
   # :nodoc:
   private def from_base32(data, map : Hash(Char, Int)) : Slice(UInt8)
-    mio = IO::Memory.new((data.bytesize / 8) * 5)
+    mio = IO::Memory.new((data.bytesize // 8) * 5)
 
     data.to_slice.select { |s| !['\n'.ord, '\r'.ord, '='.ord].includes?(s) }.each_slice(8) do |slice|
       bits = 0_u64