From e69478bcd7e2d22a56c6b4a0b4f8983b23293d93 Mon Sep 17 00:00:00 2001
From: hiifong <f@ilo.nz>
Date: Tue, 14 Jan 2025 21:27:05 +0800
Subject: [PATCH] Update

---
 services/gitdiff/gitdiff.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/services/gitdiff/gitdiff.go b/services/gitdiff/gitdiff.go
index a411f643e8bb2..f046e596782f0 100644
--- a/services/gitdiff/gitdiff.go
+++ b/services/gitdiff/gitdiff.go
@@ -1136,10 +1136,11 @@ func GetDiff(ctx context.Context, gitRepo *git.Repository, opts *DiffOptions, fi
 	} else {
 		actualBeforeCommitID := opts.BeforeCommitID
 		if len(actualBeforeCommitID) == 0 {
-			parentCommit, _ := commit.Parent(0)
-			if parentCommit != nil {
-				actualBeforeCommitID = parentCommit.ID.String()
+			parentCommit, err := commit.Parent(0)
+			if err != nil {
+				return nil, err
 			}
+			actualBeforeCommitID = parentCommit.ID.String()
 		}
 
 		cmdDiff.AddArguments("diff", "--src-prefix=\\a/", "--dst-prefix=\\b/", "-M").