From fb82e9050d7708fa0c3b30e5d96c95c21ff520f5 Mon Sep 17 00:00:00 2001
From: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
Date: Mon, 22 Jun 2020 16:20:27 -0400
Subject: [PATCH] remove const identifier for function

---
 math/large_number.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/math/large_number.h b/math/large_number.h
index 521199862..57154f57b 100644
--- a/math/large_number.h
+++ b/math/large_number.h
@@ -245,7 +245,7 @@ class large_number {
     /**
      * returns i^th digit as an ASCII character
      **/
-    const char digit_char(size_t i) const {
+    char digit_char(size_t i) const {
         return _digits[num_digits() - i - 1] + '0';
     }