From e32f9c7e52d0a2110f9d66e208cb61a80471b0a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?G=C3=B6ran=20Wallgren?= <goran.wallgren@surgicalscience.com>
Date: Mon, 1 Dec 2025 20:20:42 +0100
Subject: [PATCH] Fix recently introduced bug affecting Block Navigation

---
 src/ViewModels/TextDiffContext.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ViewModels/TextDiffContext.cs b/src/ViewModels/TextDiffContext.cs
index dd85453cf..845afeac6 100644
--- a/src/ViewModels/TextDiffContext.cs
+++ b/src/ViewModels/TextDiffContext.cs
@@ -194,12 +194,12 @@ public TwoSideTextDiff(Models.TextDiff diff, TwoSideTextDiff previous = null)
 
             if (previous != null && previous.File.Equals(File, StringComparison.Ordinal))
             {
-                _blockNavigation = new BlockNavigation(_data.Lines, false);
+                _blockNavigation = new BlockNavigation(Old, false);
                 _scrollOffset = previous._scrollOffset;
             }
             else
             {
-                _blockNavigation = new BlockNavigation(_data.Lines, true);
+                _blockNavigation = new BlockNavigation(Old, true);
             }
         }