From 9a145cf0d06390bd049faf5db082f1d4fd5821e7 Mon Sep 17 00:00:00 2001
From: Andreas Jaeger <aj@suse.com>
Date: Thu, 8 Aug 2019 15:31:52 +0200
Subject: [PATCH] Stop regex warning

python 3.6 warns about regexes like:
DeprecationWarning: invalid escape sequence \+

I noticed that debugging a trove job and it really led me in the wrong
way. Fix this with making it a raw string.

Change-Id: I58ee1a49d62316c6c3f0588832c97f659f7e460b
---
 diskimage_builder/lib/outfilter.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/diskimage_builder/lib/outfilter.py b/diskimage_builder/lib/outfilter.py
index 71c196d5..770742c2 100644
--- a/diskimage_builder/lib/outfilter.py
+++ b/diskimage_builder/lib/outfilter.py
@@ -26,7 +26,7 @@ import datetime
 import re
 import sys
 
-IGNORE_LINES = re.compile('(set \+o|xtrace)')
+IGNORE_LINES = re.compile(r'(set \+o|xtrace)')
 
 
 def get_options():