From 4160f8ab9c9de0a7798122a2bf40bfe4e674d91a Mon Sep 17 00:00:00 2001
From: leo <longshuang@msn.cn>
Date: Sun, 24 Nov 2024 21:43:31 +0800
Subject: [PATCH] fix: only set tooltip if commit exists

Signed-off-by: leo <longshuang@msn.cn>
---
 src/Views/CommitMessagePresenter.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Views/CommitMessagePresenter.cs b/src/Views/CommitMessagePresenter.cs
index 59543af8..281cb38c 100644
--- a/src/Views/CommitMessagePresenter.cs
+++ b/src/Views/CommitMessagePresenter.cs
@@ -299,7 +299,7 @@ namespace SourceGit.Views
                             _inlineCommits.Add(sha, c);
 
                             // Make sure user still hovers the target SHA.
-                            if (_lastHover == link)
+                            if (_lastHover == link && c != null)
                             {
                                 ToolTip.SetTip(this, c);
                                 ToolTip.SetIsOpen(this, true);