Expect '' for 'unknown'

jaraco · web-flow · commit d1fe7ee01106 · 2020-04-15T16:32:29.000-04:00
diff --git a/Lib/test/test_platform.py b/Lib/test/test_platform.py
@@ -172,7 +172,7 @@ def test_uname_processor(self):
             expect = subprocess.check_output(['uname', '-p'], text=True).strip()
 
         if expect == 'unknown':
-            return
+            expect = ''
 
         self.assertEqual(platform.uname().processor, expect)
 
