Peter Scheibel b9bf0b942c Use spec.traverse vs. recursive function. ... Also even though I calculated which installs are new (e.g. vs. packages that have already been installed by a previous command) I forgot to make use of that in create_test_output (so I was always generating test output even if a package had been installed before running the test-install command). Note to avoid confusion: the 'handled' variable (removed in this commit) did not serve the same purpose as 'newInstalls': it was originally required because the recursive approach would visit the same dependency twice if more than one package depended on it.		2015-10-15 11:52:08 -07:00
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spack	Use spec.traverse vs. recursive function.	2015-10-15 11:52:08 -07:00