Fix a DeprecationWarning about __getitem__() and exceptions in the 'traceback' module.

diff --git a/Lib/traceback.py b/Lib/traceback.py
index 31b825537989e3a00d2777c31cee3a64455ccbd6..3d877ee1502b38281c76d30c373993602e40f62f 100644 (file)
--- a/Lib/traceback.py
+++ b/Lib/traceback.py
@@ -181,7 +181,7 @@ def format_exception_only(etype, value):
     # It was a syntax error; show exactly where the problem was found.
     lines = []
     try:
-        msg, (filename, lineno, offset, badline) = value
+        msg, (filename, lineno, offset, badline) = value.args
     except Exception:
         pass
     else: