test_util: explicitly close tempfiles for GC-safety
commitff2252ab223e0814c3868185380b62128be50ccf
authorEric Wong <normalperson@yhbt.net>
Mon, 10 Aug 2009 01:32:54 +0000 (9 18:32 -0700)
committerEric Wong <normalperson@yhbt.net>
Mon, 10 Aug 2009 01:32:54 +0000 (9 18:32 -0700)
tree0d1f959c3a7e5069667eeade940fcf7d36c34380
parentb20dca2f1ab4b419bf496fb3212ce424b529ac2b
test_util: explicitly close tempfiles for GC-safety

Otherwise they might be picked up by the GC during the
other tests (exposed by Ruby 1.9.1-p243).
test/unit/test_util.rb