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Remove warnings: 'not used variable' and 'shadowing outer variable' #487

merged 1 commit into from Jan 7, 2013

2 participants


Got the following warning when running Rails tests:

rack-1.4.3/lib/rack/utils.rb:8: warning: assigned but unused variable - ruby_engine

The other warning was found when running rack own tests. I believe this can be safely applied to rack-1.4 branch - let me know if a pull request is necessary.

@raggi raggi merged commit 195054c into rack:master Jan 7, 2013

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raggi commented Jan 7, 2013


@carlosantoniodasilva carlosantoniodasilva deleted the carlosantoniodasilva:remove-warnings branch Jan 7, 2013
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