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-rw-r--r--clang/tools/scan-build-py/libscanbuild/analyze.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/tools/scan-build-py/libscanbuild/analyze.py b/clang/tools/scan-build-py/libscanbuild/analyze.py
index bac259cde2d..49de387c704 100644
--- a/clang/tools/scan-build-py/libscanbuild/analyze.py
+++ b/clang/tools/scan-build-py/libscanbuild/analyze.py
@@ -97,7 +97,7 @@ def need_analyzer(args):
when compiler wrappers are used. That's the moment when build setup
check the compiler and capture the location for the build process. """
- return len(args) and not re.search('configure|autogen', args[0])
+ return len(args) and not re.search(r'configure|autogen', args[0])
def prefix_with(constant, pieces):
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