Seth R. Johnson c86006e948 Skip invisible non-packages in package directory. (#12467) ... Having a non-directory invisible file causes `spack find` to die. This fixes the logic to ignore invalid module names but only warn if they're visible. ``` NotADirectoryError: [Errno 20] Not a directory: '/spack/var/spack/repos/builtin/packages/.DS_Store/package.py' ```		2019-08-23 06:42:17 +02:00
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spack	Skip invisible non-packages in package directory. (#12467)	2019-08-23 06:42:17 +02:00