From dd6c6bb9995f0016d018a851435aafb6f494cf2f Mon Sep 17 00:00:00 2001
From: Magic Len <len@magiclen.org>
Date: Mon, 11 Dec 2023 16:44:29 +0800
Subject: [PATCH] fix the the char index in ChineseToNumberError

---
 Cargo.toml                         |  2 +-
 src/chinese_to_number/functions.rs | 21 ++++++++++++++-------
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index bedb38d..3891b39 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "chinese-number"
-version = "0.7.5"
+version = "0.7.6"
 authors = ["Magic Len <len@magiclen.org>"]
 edition = "2021"
 rust-version = "1.58"
diff --git a/src/chinese_to_number/functions.rs b/src/chinese_to_number/functions.rs
index 098b08a..5352fa4 100644
--- a/src/chinese_to_number/functions.rs
+++ b/src/chinese_to_number/functions.rs
@@ -238,13 +238,20 @@ pub(crate) fn chinese_to_unsigned_integer(
                         Some(exp) if exp >= ChineseExponent::百 => {
                             let high = chinese_to_unsigned_integer(method, &chars[..pointer])?;
 
-                            let low = chinese_to_unsigned_integer_unit(
-                                method,
-                                &chars[pointer..],
-                                0,
-                                exp,
-                            )?
-                            .0 / 10;
+                            let low =
+                                chinese_to_unsigned_integer_unit(method, &chars[pointer..], 0, exp)
+                                    .map_err(|mut err| {
+                                        if let ChineseToNumberError::ChineseNumberIncorrect {
+                                            char_index,
+                                        } = &mut err
+                                        {
+                                            *char_index = pointer;
+                                        }
+
+                                        err
+                                    })?
+                                    .0
+                                    / 10;
 
                             return high.checked_add(low).ok_or(ChineseToNumberError::Overflow);
                         },