gh-138360: Fix test_free_threading for IO objects (#138359)

uhx · web-flow · commit 7c92497e5c6d · 2025-09-01T19:53:13.000Z
Fix typo in test_io.py
diff --git a/Lib/test/test_free_threading/test_io.py b/Lib/test/test_free_threading/test_io.py
@@ -41,7 +41,7 @@ def writelines(barrier, b, *ignore):
         def truncate(barrier, b, *ignore):
             barrier.wait()
             try: b.truncate(0)
-            except: BufferError  # ignore exported buffer
+            except BufferError: pass  # ignore exported buffer
 
         def read(barrier, b, *ignore):
             barrier.wait()
