From 798a115a15f872654916e0a3d3ae58efe4f64e42 Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@gmail.com>
Date: Mon, 23 Sep 2024 16:39:24 -0700
Subject: [PATCH] Fix a -Wsign-compare warning
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

../time.c:5247:50: warning: operand of ‘?:’ changes signedness from ‘int’ to ‘long unsigned int’ due to unsignedness of other operand [-Wsign-compare]
 5247 |         int w = (year >= -9999 && year <= 9999 ? year_width : (int)(year < 0) + DECIMAL_SIZE_OF(year));
      |                                                  ^~~~~~~~~~
---
 time.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/time.c b/time.c
index 1f8cb3bf0b..e3f58e3645 100644
--- a/time.c
+++ b/time.c
@@ -5244,7 +5244,7 @@ time_xmlschema(int argc, VALUE *argv, VALUE time)
     if (FIXNUM_P(tobj->vtm.year)) {
         long year = FIX2LONG(tobj->vtm.year);
         int year_width = (year < 0) + rb_strlen_lit("YYYY");
-        int w = (year >= -9999 && year <= 9999 ? year_width : (year < 0) + DECIMAL_SIZE_OF(year));
+        int w = (year >= -9999 && year <= 9999 ? year_width : (year < 0) + (int)DECIMAL_SIZE_OF(year));
         str = rb_usascii_str_new(0, w + size_after_year);
         ptr = RSTRING_PTR(str);
         fill_digits_long(w + 1, year_width, year) {