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Reduce unnecessary function calls.

When propagate exceptions, the function call of "_find_error_handler"
makes no sense.
pull/2914/head
garenchan 6 years ago
parent
commit
aa7e15dcba
  1. 3
      flask/app.py

3
flask/app.py

@ -1728,9 +1728,7 @@ class Flask(_PackageBoundObject):
.. versionadded:: 0.3
"""
exc_type, exc_value, tb = sys.exc_info()
got_request_exception.send(self, exception=e)
handler = self._find_error_handler(InternalServerError())
if self.propagate_exceptions:
# if we want to repropagate the exception, we can attempt to
@ -1743,6 +1741,7 @@ class Flask(_PackageBoundObject):
raise e
self.log_exception((exc_type, exc_value, tb))
handler = self._find_error_handler(InternalServerError())
if handler is None:
return InternalServerError()
return self.finalize_request(handler(e), from_error_handler=True)

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