From 52f30b306a58b606069bc5f56b7a8e14a0b7680e Mon Sep 17 00:00:00 2001
From: allegroai <>
Date: Wed, 11 Nov 2020 17:11:28 +0200
Subject: [PATCH] Fix git diff with empty line at the end of the git diff will
 cause corrupt diff apply message

---
 trains_agent/helper/repo.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/trains_agent/helper/repo.py b/trains_agent/helper/repo.py
index 1af581c..132733e 100644
--- a/trains_agent/helper/repo.py
+++ b/trains_agent/helper/repo.py
@@ -382,8 +382,9 @@ class VCS(object):
         Run command with `input_` as stdin
         """
         input_ = input_.encode("utf-8")
-        if not input_.endswith(b"\n"):
-            input_ += b"\n"
+        # always add extra empty line 
+        # (there is no downside, and it solves empty lines issue at end of patch cause corrupt message)
+        input_ += b"\n"
         process = self._call_subprocess(
             subprocess.Popen,
             argv,