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-rwxr-xr-xTools/wasm/wasm_build.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/Tools/wasm/wasm_build.py b/Tools/wasm/wasm_build.py
index 63812c6..493682c 100755
--- a/Tools/wasm/wasm_build.py
+++ b/Tools/wasm/wasm_build.py
@@ -137,7 +137,7 @@ def read_python_version(configure: pathlib.Path = CONFIGURE) -> str:
configure and configure.ac are the canonical source for major and
minor version number.
"""
- version_re = re.compile("^PACKAGE_VERSION='(\d\.\d+)'")
+ version_re = re.compile(r"^PACKAGE_VERSION='(\d\.\d+)'")
with configure.open(encoding="utf-8") as f:
for line in f:
mo = version_re.match(line)