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authorStefan Behnel <stefan_ml@behnel.de>2019-12-23 13:16:32 +0100
committerStefan Behnel <stefan_ml@behnel.de>2019-12-23 13:16:32 +0100
commit81dc220ce8d7d646a5a8cf0654566f79aeab46aa (patch)
tree1a5e3db8cb26ba0a4c39c5ea13d9f2e009724741
parent1b7d2d823e64ba191a5b9324cfd2e0ef0191767a (diff)
downloadcython-81dc220ce8d7d646a5a8cf0654566f79aeab46aa.tar.gz
Prevent extension-local include directories from leaking into the build-global list.
-rw-r--r--Cython/Distutils/old_build_ext.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/Cython/Distutils/old_build_ext.py b/Cython/Distutils/old_build_ext.py
index c82aa249c..062227eaa 100644
--- a/Cython/Distutils/old_build_ext.py
+++ b/Cython/Distutils/old_build_ext.py
@@ -252,7 +252,7 @@ class old_build_ext(_build_ext.build_ext):
# 2. Add in any (unique) paths from the extension
# cython_include_dirs (if Cython.Distutils.extension is used).
# 3. Add in any (unique) paths from the extension include_dirs
- includes = self.cython_include_dirs
+ includes = list(self.cython_include_dirs)
try:
for i in extension.cython_include_dirs:
if not i in includes: