Exception in Rails

[Mehr, Assaph (Assaph)]

I used to get a lot of FloatDomainError exceptions with rails.
Seems like the problem is with
vendor/actionpack/lib/action_controller/benchmarking.rb.

Changing line 46 from:
" | DB: #{sprintf("%f", db_runtime)} (#{sprintf("%d",
db_percentage)}%)"

To:
begin
" | DB: #{sprintf("%f", db_runtime)} (#{sprintf("%d",
db_percentage)}%)"
rescue
" | DB: #{db_runtime} (#{db_percentage}%)"
end

Seems to work.


Cheers,
Assaph


ps. Using Rails 0.5.7 with SQLite on WinXP.
Full exception details:

FloatDomainError in People#list


NaN

vendor/actionpack/lib/action_controller/benchmarking.rb:47:in `sprintf'
vendor/actionpack/lib/action_controller/benchmarking.rb:47:in
`active_record_runtime'
vendor/actionpack/lib/action_controller/benchmarking.rb:33:in
`perform_action_without_filters'
vendor/actionpack/lib/action_controller/filters.rb:221:in
`perform_action_without_rescue'
vendor/actionpack/lib/action_controller/rescue.rb:63:in
`perform_action'
vendor/actionpack/lib/action_controller/base.rb:251:in `process'
vendor/actionpack/lib/action_controller/base.rb:232:in `process'
vendor/railties/dispatcher.rb:46:in `dispatch'
vendor/railties/dispatcher.rb:41:in `rescue_errors'
vendor/railties/dispatcher.rb:47:in `dispatch'
/dispatch.rb:5
/dispatch.rb:1:in `load'
/dispatch.rb:1
-:9