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-rw-r--r--Documentation/sphinx/cdomain.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/sphinx/cdomain.py b/Documentation/sphinx/cdomain.py
index cf13ff3a656c..cbac8e608dc4 100644
--- a/Documentation/sphinx/cdomain.py
+++ b/Documentation/sphinx/cdomain.py
@@ -48,7 +48,10 @@ major, minor, patch = sphinx.version_info[:3]
def setup(app):
- app.override_domain(CDomain)
+ if (major == 1 and minor < 8):
+ app.override_domain(CDomain)
+ else:
+ app.add_domain(CDomain, override=True)
return dict(
version = __version__,