From 2520ad4b6e0dfacbbdf802f952495532361ccb02 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Ho=C5=99e=C5=88ovsk=C3=BD?=
 <martin.horenovsky@gmail.com>
Date: Sun, 31 Oct 2021 12:58:45 +0100
Subject: [PATCH] Return const_iterator from Column::begin/end const

This is what should normally happen, even if it does not change
anything given that `Column::const_iterator` is currently a typedef
for `Column::iterator`.
---
 src/catch2/internal/catch_textflow.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/catch2/internal/catch_textflow.hpp b/src/catch2/internal/catch_textflow.hpp
index 074146c8..fdcf06bc 100644
--- a/src/catch2/internal/catch_textflow.hpp
+++ b/src/catch2/internal/catch_textflow.hpp
@@ -89,8 +89,8 @@ namespace Catch {
             }
 
             size_t width() const { return m_width; }
-            iterator begin() const { return iterator( *this ); }
-            iterator end() const { return { *this, iterator::EndTag{} }; }
+            const_iterator begin() const { return const_iterator( *this ); }
+            const_iterator end() const { return { *this, const_iterator::EndTag{} }; }
 
             friend std::ostream& operator<<( std::ostream& os,
                                              Column const& col );