Fix an AttributeError testing under leak tests.

d17a14c2 · Jason Madden · bc5f27d2 · d17a14c2
Commit d17a14c2 authored Mar 22, 2019 by Jason Madden
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src/gevent/tests/test__socket_dns.py src/gevent/tests/test__socket_dns.py +4 -1

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--- a/src/gevent/tests/test__socket_dns.py
+++ b/src/gevent/tests/test__socket_dns.py
@@ -234,7 +234,10 @@ class TestCase(greentest.TestCase):

    def tearDown(self):
        if not self.verbose_dns:
-            del gevent.get_hub().exception_stream
+            try:
+                del gevent.get_hub().exception_stream
+            except AttributeError:
+                pass # Happens under leak tests
        super(TestCase, self).tearDown()

    def should_log_results(self, result1, result2):