The "raise" with no arguments raises the exception in $!, nested case too #185
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Ruby 2.4 and later,
raise
's behavior has been changed. Nestedraise
with an argument raises only the argument, it doesn't have outer exception. So I removed the argument. Theraise
with no arguments raises what contains nested exceptions.This fixes a failure of
TestRakeApplication#test_display_exception_details_cause_loop
that @hsbt refers at #184. This passed all Ruby versions in Travis CI....And this will fix Travis CI failure of #183.