From 126a3465d680f1352393765cf221a31131dd7706 Mon Sep 17 00:00:00 2001
From: Naoki Takezoe <takezoe@gmail.com>
Date: Sat, 22 Sep 2018 09:29:37 +0900
Subject: [PATCH] (ref #2145)Fix patch output

---
 src/main/scala/gitbucket/core/util/JGitUtil.scala | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/main/scala/gitbucket/core/util/JGitUtil.scala b/src/main/scala/gitbucket/core/util/JGitUtil.scala
index 07881c649..6e8084c41 100644
--- a/src/main/scala/gitbucket/core/util/JGitUtil.scala
+++ b/src/main/scala/gitbucket/core/util/JGitUtil.scala
@@ -613,8 +613,12 @@ object JGitUtil {
     df.setRepository(git.getRepository)
     df.setDiffComparator(RawTextComparator.DEFAULT)
     df.setDetectRenames(true)
-    df.format(getDiffEntries(git, from, to).head)
-    new String(out.toByteArray, "UTF-8")
+    getDiffEntries(git, from, to)
+      .map { entry =>
+        df.format(entry)
+        new String(out.toByteArray, "UTF-8")
+      }
+      .mkString("\n")
   }
 
   private def getDiffEntries(git: Git, from: Option[String], to: String): Seq[DiffEntry] = {