diff options
| -rw-r--r-- | setuptools/command/build_ext.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/setuptools/command/build_ext.py b/setuptools/command/build_ext.py index a2f2db09..4752a239 100644 --- a/setuptools/command/build_ext.py +++ b/setuptools/command/build_ext.py @@ -20,7 +20,7 @@ class build_ext(_build_ext): def copy_extensions_to_source(self): build_py = self.get_finalized_command('build_py') - for ext in self.extensions: + for ext in self.extensions or (): fullname = ext.name modpath = fullname.split('.') package = '.'.join(modpath[:-1]) |