Get rig of EnvironmentError (#16705)
diff --git a/Lib/test/test_tempfile.py b/Lib/test/test_tempfile.py
index 8d161d9..f5193dc 100644
--- a/Lib/test/test_tempfile.py
+++ b/Lib/test/test_tempfile.py
@@ -149,7 +149,7 @@
                 # via any bugs above
                 try:
                     os.kill(pid, signal.SIGKILL)
-                except EnvironmentError:
+                except OSError:
                     pass
             os.close(read_fd)
             os.close(write_fd)