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Make use-package-normalize-value handle nil better

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The previous version of `use-package-normalize-value', when passed
nil, would return the list (symbol-value (quote nil)). This meant that
keywords which used `use-package-normalize-value' or the higher-level
normalizer `use-package-normalize-test' would get a non-nil
argument (i.e. the above list) even when the user specified nil to the
package.

This had the concrete impact of making it so that :defer-install nil
was treated as :defer-install t.
This commit is contained in:
Radon Rosborough 2017-04-04 21:16:06 -07:00
parent 2db2b56b17
commit a9ffffcee5
1 changed files with 2 additions and 1 deletions
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3
lisp/use-package/use-package.el
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@ -778,7 +778,8 @@ If the package is installed, its entry is removed from
(defsubst use-package-normalize-value (label arg)
"Normalize a value."
(cond ((symbolp arg)
(cond ((null arg) nil)
((symbolp arg)
`(symbol-value ',arg))
((functionp arg)
`(funcall #',arg))