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Issue #16537: Check whether self.extensions is empty in setup.py.

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Patch by Jonathan Hosmer.
This commit is contained in:
Berker Peksag 2014-09-27 22:39:38 +03:00
commit a72bc8c3cf
3 changed files with 7 additions and 1 deletions
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4
setup.py
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@ -263,7 +263,9 @@ class PyBuildExt(build_ext):
for ext in self.extensions:
self.check_extension_import(ext)
longest = max([len(e.name) for e in self.extensions])
longest = 0
if self.extensions:
longest = max([len(e.name) for e in self.extensions])
if self.failed or self.failed_on_import:
all_failed = self.failed + self.failed_on_import
longest = max(longest, max([len(name) for name in all_failed]))