From 5e4146cb5871b4f989c437a4460c5446cc44851c Mon Sep 17 00:00:00 2001
From: Henrik Levkowetz <henrik@levkowetz.com>
Date: Fri, 28 Jun 2019 20:47:36 +0000
Subject: [PATCH] Fixed a bytes/str issue in a patch library call.  -
 Legacy-Id: 16326

---
 ietf/checks.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ietf/checks.py b/ietf/checks.py
index ae8e3b611..f4d6e2e9a 100644
--- a/ietf/checks.py
+++ b/ietf/checks.py
@@ -1,3 +1,4 @@
+# Copyright The IETF Trust 2015-2019, All Rights Reserved
 import os
 import patch
 import sys
@@ -367,7 +368,7 @@ def maybe_patch_library(app_configs, **kwargs):
             patch_path = os.path.join(cwd, patch_file)
             patch_set = patch.fromfile(patch_path)
             if patch_set:
-                if not patch_set.apply(root=library_path):
+                if not patch_set.apply(root=library_path.encode('utf-8')):
                     errors.append(checks.Warning(
                         "Could not apply patch from file '%s'"%patch_file,
                         hint=("Make sure that the patch file contains a unified diff and has valid file paths\n\n"