From acb7a34f3f2dd9216e686a313ff4364cfe07f25a Mon Sep 17 00:00:00 2001
From: Naoki Takezoe <takezoe@gmail.com>
Date: Tue, 19 Jun 2018 14:53:36 +0900
Subject: [PATCH] (refs #2073)Fix error in API when getting first commit

---
 src/main/scala/gitbucket/core/controller/ApiController.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/scala/gitbucket/core/controller/ApiController.scala b/src/main/scala/gitbucket/core/controller/ApiController.scala
index 784d02594..fda5fdc5a 100644
--- a/src/main/scala/gitbucket/core/controller/ApiController.scala
+++ b/src/main/scala/gitbucket/core/controller/ApiController.scala
@@ -811,7 +811,7 @@ trait ApiControllerBase extends ControllerBase {
           ApiCommits(
             repositoryName = RepositoryName(repository),
             commitInfo = commitInfo,
-            diffs = JGitUtil.getDiffs(git, Some(commitInfo.parents.head), commitInfo.id, false, true),
+            diffs = JGitUtil.getDiffs(git, commitInfo.parents.headOption, commitInfo.id, false, true),
             author = getAccount(commitInfo.authorName, commitInfo.authorEmailAddress),
             committer = getAccount(commitInfo.committerName, commitInfo.committerEmailAddress),
             commentCount = getCommitComment(repository.owner, repository.name, sha).size