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-rw-r--r--activesupport/lib/active_support/rescuable.rb10
1 files changed, 8 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/rescuable.rb b/activesupport/lib/active_support/rescuable.rb
index ee6592fb5a..12ec8bf1b8 100644
--- a/activesupport/lib/active_support/rescuable.rb
+++ b/activesupport/lib/active_support/rescuable.rb
@@ -84,12 +84,18 @@ module ActiveSupport
# end
#
# Returns the exception if it was handled and +nil+ if it was not.
- def rescue_with_handler(exception, object: self)
+ def rescue_with_handler(exception, object: self, visited_exceptions: [])
+ visited_exceptions << exception
+
if handler = handler_for_rescue(exception, object: object)
handler.call exception
exception
elsif exception
- rescue_with_handler(exception.cause, object: object)
+ if visited_exceptions.include?(exception.cause)
+ nil
+ else
+ rescue_with_handler(exception.cause, object: object, visited_exceptions: visited_exceptions)
+ end
end
end