Remove unused var from CheckCancelOperation test (GH-4317)

It looks like this was copied from one of the previous tests, which did use it.
python · Nov 7, 2017 · 4fc4def · 4fc4def
1 parent 5a8a84b
commit 4fc4def
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/Lib/sqlite3/test/hooks.py b/Lib/sqlite3/test/hooks.py
@@ -177,9 +177,7 @@ def CheckCancelOperation(self):
         Test that returning a non-zero value stops the operation in progress.
         """
         con = sqlite.connect(":memory:")
-        progress_calls = []
         def progress():
-            progress_calls.append(None)
             return 1
         con.set_progress_handler(progress, 1)
         curs = con.cursor()