From 2556df8b206f1f4f1e50a3717095528978009af1 Mon Sep 17 00:00:00 2001
From: Franziska Wegner <franzi.wegner@googlemail.com>
Date: Fri, 5 Jan 2024 14:55:57 -0800
Subject: [PATCH] Formatting issues with const in Color.hpp

---
 include/IO/Appearance/Color.hpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/IO/Appearance/Color.hpp b/include/IO/Appearance/Color.hpp
index 6ec442d1..534927b4 100644
--- a/include/IO/Appearance/Color.hpp
+++ b/include/IO/Appearance/Color.hpp
@@ -279,15 +279,15 @@ class Color {
         ~Color(){}
 
 
-        bool operator== ( const Color& rhs ) {
+        bool operator== ( Color const  & rhs ) {
             return Red() == rhs.Red() && Green() == rhs.Green() && Blue() == rhs.Blue();
         }
 
-        bool operator!= ( const Color& rhs ) {
+        bool operator!= ( Color const & rhs ) {
             return !operator==(rhs);
         }
 
-        friend std::ostream& operator<<(std::ostream& os, const Name color ) {
+        friend std::ostream& operator<<(std::ostream& os, Name const color ) {
             switch ( color ) {
                 case Name::KITgreen:      os << "KITgreen";   break;
                 case Name::KITgreen70:    os << "KITgreen70"; break;