From 244db375087440888ca5b86fd0d114a54f41489a Mon Sep 17 00:00:00 2001
From: bruvzg <7645683+bruvzg@users.noreply.github.com>
Date: Fri, 4 Feb 2022 10:32:20 +0200
Subject: Cleanup and move char functions to the `char_utils.h` header.

---
 core/io/pck_packer.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'core/io/pck_packer.cpp')

diff --git a/core/io/pck_packer.cpp b/core/io/pck_packer.cpp
index 221a680130..272ace3438 100644
--- a/core/io/pck_packer.cpp
+++ b/core/io/pck_packer.cpp
@@ -62,7 +62,7 @@ Error PCKPacker::pck_start(const String &p_file, int p_alignment, const String &
 		int v = 0;
 		if (i * 2 < _key.length()) {
 			char32_t ct = _key[i * 2];
-			if (ct >= '0' && ct <= '9') {
+			if (is_digit(ct)) {
 				ct = ct - '0';
 			} else if (ct >= 'a' && ct <= 'f') {
 				ct = 10 + ct - 'a';
@@ -72,7 +72,7 @@ Error PCKPacker::pck_start(const String &p_file, int p_alignment, const String &
 
 		if (i * 2 + 1 < _key.length()) {
 			char32_t ct = _key[i * 2 + 1];
-			if (ct >= '0' && ct <= '9') {
+			if (is_digit(ct)) {
 				ct = ct - '0';
 			} else if (ct >= 'a' && ct <= 'f') {
 				ct = 10 + ct - 'a';
-- 
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