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-rwxr-xr-xutils/checkstyle.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/checkstyle.py b/utils/checkstyle.py
index 335e58f5..41cd3371 100755
--- a/utils/checkstyle.py
+++ b/utils/checkstyle.py
@@ -102,7 +102,7 @@ class DiffHunkSide(object):
class DiffHunk(object):
- diff_header_regex = re.compile('@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@')
+ diff_header_regex = re.compile(r'@@ -([0-9]+),([0-9]+) \+([0-9]+),([0-9]+) @@')
def __init__(self, line):
match = DiffHunk.diff_header_regex.match(line)