From 1ec88529b1102491cdf249fed3b06720741c9943 Mon Sep 17 00:00:00 2001
From: Debojyoti Ghosh <debojyotighosh@users.noreply.github.com>
Date: Mon, 14 May 2018 18:27:32 +0530
Subject: [PATCH] Bug fixed: Incorrect index value.

---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 0eda61c..11cb78a 100644
--- a/index.js
+++ b/index.js
@@ -49,7 +49,7 @@ function replaceString(str, match, fn) {
   for (var i = 1, length = result.length; i < length; i += 2) {
     curCharLen = result[i].length;
     curCharStart += result[i - 1].length;
-    result[i] = fn(result[i], i, curCharStart);
+    result[i] = fn(result[i], parseInt(i / 2), curCharStart);
     curCharStart += curCharLen;
   }