gnu: mesa: Do not pass an empty string argument to the build system.

This is a follow-up to commit 301b2e74f9.

* gnu/packages/gl.scm (mesa)[arguments]: Return the empty list instead of an
empty string for the non-matching case.
This commit is contained in:
Marius Bakke 2019-06-29 19:40:08 +02:00
parent 6e1f8d552b
commit 93ef8ca662
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1 changed files with 1 additions and 1 deletions

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@ -318,7 +318,7 @@ also known as DXTn or DXTC) for Mesa.")
((or "x86_64-linux" "i686-linux") ((or "x86_64-linux" "i686-linux")
'("-Dvulkan-overlay-layer=true")) '("-Dvulkan-overlay-layer=true"))
(_ (_
'(""))) '()))
;; Also enable the tests. ;; Also enable the tests.
"-Dbuild-tests=true" "-Dbuild-tests=true"