at_exit: don't mask nonzero exit status due to $! #569

Merged
merged 1 commit into from Feb 10, 2012
@@ -7,7 +7,7 @@ class Runner
# Register an at_exit hook that runs the suite.
def self.autorun
return if autorun_disabled? || installed_at_exit? || running_in_drb?
- at_exit { exit run(ARGV, $stderr, $stdout).to_i }
+ at_exit { exit run(ARGV, $stderr, $stdout).to_i unless $! }
@installed_at_exit = true
end
AT_EXIT_HOOK_BACKTRACE_LINE = "#{__FILE__}:#{__LINE__ - 2}:in `autorun'"