From 572d8de8ef4c2a409609b248a8f11f2b4714048e Mon Sep 17 00:00:00 2001
From: Andrew Hamilton <and_hamilton@yahoo.com>
Date: Tue, 15 Mar 2022 14:05:56 +1000
Subject: [PATCH] Fix scrollbar jumping to the top when no difference in
 editors

---
 diff_edit/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/diff_edit/__init__.py b/diff_edit/__init__.py
index 96e413f..1ab520d 100755
--- a/diff_edit/__init__.py
+++ b/diff_edit/__init__.py
@@ -211,7 +211,7 @@ class DiffEditor:
                 fraction = (y - left_start) / (left_end - left_start)
                 other_y = round(right_start + fraction * (right_end - right_start))
                 return other_y - 1 if other_y == len(self.editors[1].text_widget) else other_y
-        return 0
+        return y
 
     def follow_scroll(self):
         x, y = self.editors[0].scroll_position