Jeffrey Salmond 76178f31ca When removing a file from a view, don't fail if it doesn't exist (#12960) ... Sometimes when remove_file is called on a link, that link is missing (perhaps ctrl-C happened halfway through a previous action). As removing a non-existent file is no problem, this patch changes the behavior so Spack continues rather than stopping with an error. Currently you would see ValueError: /path/to/dir is not a link tree! and now it continues with a warning.		2019-10-01 10:29:10 -07:00
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spack	When removing a file from a view, don't fail if it doesn't exist (#12960)	2019-10-01 10:29:10 -07:00