From 6c230bf1cf23b51cfd07002d43ab7ccb83f818be Mon Sep 17 00:00:00 2001
From: Mateusz Loskot <mateusz@loskot.net>
Date: Thu, 29 Mar 2018 00:10:18 +0200
Subject: [PATCH] Remove redundant local num_values in
 packed_channel_reference_base::set()

Pre-defined packed_channel_reference_base::set::num_values already
represents the value.
Fixes warning C4458: declaration of 'num_values' hides class member
---
 include/boost/gil/channel.hpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/boost/gil/channel.hpp b/include/boost/gil/channel.hpp
index d37089a0b..34afa660d 100644
--- a/include/boost/gil/channel.hpp
+++ b/include/boost/gil/channel.hpp
@@ -351,7 +351,6 @@ protected:
 
 private:
     void set(integer_t value) const {     // can this be done faster??
-        const integer_t num_values = max_val+1;
         this->derived().set_unsafe(((value % num_values) + num_values) % num_values); 
     }
     integer_t get() const { return derived().get(); }