Fix add_magnitude_separators

yt2b · yt2b · commit 37da5a0ebce9 · 2025-07-10T08:15:09.000+09:00
diff --git a/common/src/format.rs b/common/src/format.rs
@@ -436,8 +436,12 @@ impl FormatSpec {
                 let sep = char::from(fg);
                 let inter = self.get_separator_interval().try_into().unwrap();
                 let magnitude_len = magnitude_str.len();
-                let width = self.width.unwrap_or(magnitude_len) as i32 - prefix.len() as i32;
-                let disp_digit_cnt = cmp::max(width, magnitude_len as i32);
+                let disp_digit_cnt = if let Some('0') = self.fill.and_then(|p| p.to_char()) {
+                    let width = self.width.unwrap_or(magnitude_len) as i32 - prefix.len() as i32;
+                    cmp::max(width, magnitude_len as i32)
+                } else {
+                    magnitude_len as i32
+                };
                 Self::add_magnitude_separators_for_char(magnitude_str, inter, sep, disp_digit_cnt)
             }
             None => magnitude_str,
