From 56f50a0c87ef07d738c7fc088554673c54f4e597 Mon Sep 17 00:00:00 2001
From: Armin Ronacher <armin.ronacher@active-4.com>
Date: Sat, 20 Feb 2021 23:32:34 +0100
Subject: [PATCH] Use is_empty_range in a function where it was missed

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

diff --git a/src/algorithms/myers.rs b/src/algorithms/myers.rs
index 9c9ddb7..d7b9d38 100644
--- a/src/algorithms/myers.rs
+++ b/src/algorithms/myers.rs
@@ -149,7 +149,7 @@ where
     New: Index<usize> + ?Sized,
     New::Output: PartialEq<Old::Output>,
 {
-    if old_range.start >= old_range.end || new_range.start >= new_range.end {
+    if is_empty_range(&old_range) || is_empty_range(&new_range) {
         return 0;
     }
     new_range