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lib.makeSearchPath: allow null in search path

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This makes things match ‘buildInputs’ where inputs are allowed to be
null.
This commit is contained in:
Matthew Bauer 2018-05-06 15:44:24 -05:00
parent 37cde0036e
commit 8a98cf97e9
1 changed files with 1 additions and 1 deletions
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lib/strings.nix
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@ -82,7 +82,7 @@ rec {
=> "//bin" => "//bin"
*/ */
makeSearchPath = subDir: packages: makeSearchPath = subDir: packages:
concatStringsSep ":" (map (path: path + "/" + subDir) packages); concatStringsSep ":" (map (path: path + "/" + subDir) (builtins.filter (x: x != null) packages));
/* Construct a Unix-style search path, using given package output. /* Construct a Unix-style search path, using given package output.
If no output is found, fallback to `.out` and then to the default. If no output is found, fallback to `.out` and then to the default.