From fe3a36348ea7cd356660d4bb6ea09099eac8e1da Mon Sep 17 00:00:00 2001
From: leo <longshuang@msn.cn>
Date: Thu, 27 May 2021 15:35:45 +0800
Subject: [PATCH] fix<Diff>: fix crash when diff line is empty

---
 src/Commands/Diff.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/Commands/Diff.cs b/src/Commands/Diff.cs
index 6679279f..8be2af51 100644
--- a/src/Commands/Diff.cs
+++ b/src/Commands/Diff.cs
@@ -36,6 +36,13 @@ namespace SourceGit.Commands {
                 newLine = int.Parse(match.Groups[2].Value);
                 changes.Lines.Add(new Models.TextChanges.Line(Models.TextChanges.LineMode.Indicator, line, "", ""));
             } else {
+                if (line.Length == 0) {
+                    changes.Lines.Add(new Models.TextChanges.Line(Models.TextChanges.LineMode.Normal, "", $"{oldLine}", $"{newLine}"));
+                    oldLine++;
+                    newLine++;
+                    return;
+                }
+
                 var ch = line[0];
                 if (ch == '-') {
                     changes.Lines.Add(new Models.TextChanges.Line(Models.TextChanges.LineMode.Deleted, line.Substring(1), $"{oldLine}", ""));