From b5161137228c1eaf7c0ca3194a01a317f1c32fe5 Mon Sep 17 00:00:00 2001
From: auronandace <auronandace@googlemail.com>
Date: Thu, 19 Mar 2026 13:03:16 +0000
Subject: [PATCH] minor cleanup

---
 src/header/monetary/mod.rs | 6 ++----
 src/header/stdlib/mod.rs   | 2 +-
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/header/monetary/mod.rs b/src/header/monetary/mod.rs
index c809fd2033..973b1830a3 100644
--- a/src/header/monetary/mod.rs
+++ b/src/header/monetary/mod.rs
@@ -66,15 +66,14 @@ struct FormatFlags {
 /// Formats a monetary value according to the current locale.
 fn apply_grouping(int_str: &str, monetary: &LocaleMonetaryInfo) -> String {
     let mut grouped = String::with_capacity(int_str.len() * 2);
-    let mut count = 0;
     let mut group_idx = 0;
     let current_grouping = &monetary.mon_grouping;
     let separator = monetary.mon_thousands_sep;
 
-    for c in int_str.chars() {
+    for (count, c) in int_str.chars().enumerate() {
         if count > 0 {
             let current_group = current_grouping[group_idx.min(current_grouping.len() - 1)];
-            if current_group > 0 && count % current_group == 0 {
+            if current_group > 0 && (count as u8).is_multiple_of(current_group) {
                 grouped.push_str(separator);
                 if group_idx + 1 < current_grouping.len() {
                     group_idx += 1;
@@ -82,7 +81,6 @@ fn apply_grouping(int_str: &str, monetary: &LocaleMonetaryInfo) -> String {
             }
         }
         grouped.push(c);
-        count += 1;
     }
 
     grouped
diff --git a/src/header/stdlib/mod.rs b/src/header/stdlib/mod.rs
index 5fb1b4d04a..6e06356b92 100644
--- a/src/header/stdlib/mod.rs
+++ b/src/header/stdlib/mod.rs
@@ -1425,7 +1425,7 @@ pub unsafe fn convert_hex(s: *const c_char) -> Option<(c_ulong, isize, bool)> {
         unsafe { convert_integer(s.offset(2), 16) }
             .map(|(val, idx, overflow)| (val, idx + 2, overflow))
     } else {
-        unsafe { convert_integer(s, 16) }.map(|(val, idx, overflow)| (val, idx, overflow))
+        unsafe { convert_integer(s, 16) }
     }
 }