bpo-30188: fix TypeError in test_nntplib (GH-2892)

methane · web-flow · commit 067931dd95dd · 2017-07-26T23:43:22.000+09:00
fixes regression of 5b4feb7
diff --git a/Lib/test/test_nntplib.py b/Lib/test/test_nntplib.py
@@ -274,9 +274,9 @@ def is_connected():
 NetworkedNNTPTestsMixin.wrap_methods()
 
 
-EOF_ERRORS = [EOFError]
+EOF_ERRORS = (EOFError,)
 if ssl is not None:
-    EOF_ERRORS.append(ssl.SSLEOFError)
+    EOF_ERRORS += (ssl.SSLEOFError,)
 
 
 class NetworkedNNTPTests(NetworkedNNTPTestsMixin, unittest.TestCase):
