Explicitly return None on certain functions

This fixes some `inconsistent-return-statement` pylint errors
pylint-dev · Oct 28, 2020 · 72ff0fd · 72ff0fd
1 parent 46633c5
commit 72ff0fd
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/astroid/interpreter/_import/spec.py b/astroid/interpreter/_import/spec.py
@@ -240,7 +240,7 @@ def _is_setuptools_namespace(location):
         with open(os.path.join(location, "__init__.py"), "rb") as stream:
             data = stream.read(4096)
     except IOError:
-        pass
+        return None
     else:
         extend_path = b"pkgutil" in data and b"extend_path" in data
         declare_namespace = (

diff --git a/astroid/node_classes.py b/astroid/node_classes.py
@@ -968,7 +968,7 @@ def next_sibling(self):
         try:
             return stmts[index + 1]
         except IndexError:
-            pass
+            return None
 
     def previous_sibling(self):
         """The previous sibling statement.