From e7a813b3837323335b96c0f83d328a135ae85a68 Mon Sep 17 00:00:00 2001
From: Alexandre Bury <alexandre.bury@gmail.com>
Date: Wed, 26 Aug 2020 16:44:56 -0700
Subject: [PATCH] Fix chunk_iterator with empty spans after hard-stop

---
 cursive-core/src/utils/lines/spans/chunk_iterator.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cursive-core/src/utils/lines/spans/chunk_iterator.rs b/cursive-core/src/utils/lines/spans/chunk_iterator.rs
index 995e457..33e51a2 100644
--- a/cursive-core/src/utils/lines/spans/chunk_iterator.rs
+++ b/cursive-core/src/utils/lines/spans/chunk_iterator.rs
@@ -96,8 +96,8 @@ where
 
                 // We need to check if the last segment ended with a space.
                 // TODO: skip empty spans when going back
-                let prev_span =
-                    self.source.spans()[self.current_span - 1].as_ref();
+                let prev_span_id = segments.last().unwrap().span_id;
+                let prev_span = self.source.spans()[prev_span_id].as_ref();
                 let prev_text = prev_span.resolve(self.source.source());
 
                 if hard_stop {