From 623f4edc6e77a22ef9da7d6b62ef5bd63167befe Mon Sep 17 00:00:00 2001
From: Misa <infoteddy@infoteddy.info>
Date: Thu, 11 Feb 2021 16:26:12 -0800
Subject: [PATCH] Remove unnecessary static_casts in is_positive_num()

The implicit conversion is completely okay. Adding an explicit cast here
just creates noise for the reader to filter out.
---
 desktop_version/src/UtilityClass.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/desktop_version/src/UtilityClass.cpp b/desktop_version/src/UtilityClass.cpp
index 0331c2c2..9c9df3fd 100644
--- a/desktop_version/src/UtilityClass.cpp
+++ b/desktop_version/src/UtilityClass.cpp
@@ -290,14 +290,14 @@ bool is_positive_num(const std::string& str, bool hex)
 	{
 		if (hex)
 		{
-			if (!VVV_isxdigit(static_cast<unsigned char>(str[i])))
+			if (!VVV_isxdigit(str[i]))
 			{
 				return false;
 			}
 		}
 		else
 		{
-			if (!SDL_isdigit(static_cast<unsigned char>(str[i])))
+			if (!SDL_isdigit(str[i]))
 			{
 				return false;
 			}