From 837403949e603ae35455c7de8af38e07c2a04abe Mon Sep 17 00:00:00 2001
From: Eryn Wells <eryn@erynwells.me>
Date: Tue, 20 Dec 2016 17:52:00 -0800
Subject: [PATCH] Fix off by one

---
 src/characters.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/characters.rs b/src/characters.rs
index 42d9e53..ded09ec 100644
--- a/src/characters.rs
+++ b/src/characters.rs
@@ -56,7 +56,7 @@ impl RelativeIndexable for str {
 
     fn index_after(&self, index: &usize) -> usize {
         let mut next_index = index + 1;
-        if next_index > self.len() {
+        if next_index >= self.len() {
             return self.len();
         }
         while !self.is_char_boundary(next_index) {