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author | Matthew Bauer <mjbauer95@gmail.com> | 2018-05-06 15:44:24 -0500 |
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committer | Matthew Bauer <mjbauer95@gmail.com> | 2018-05-09 15:44:06 -0500 |
commit | 8a98cf97e92cecba4feda766f4b7ac36cd82f8ea (patch) | |
tree | 5ceb8a173f64b74790215b0ec55f52b466d94068 /lib/strings.nix | |
parent | 37cde0036e9ace6ba052abd2795ecafddc4a6685 (diff) | |
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lib.makeSearchPath: allow null in search path
This makes things match ‘buildInputs’ where inputs are allowed to be null.
Diffstat (limited to 'lib/strings.nix')
-rw-r--r-- | lib/strings.nix | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/strings.nix b/lib/strings.nix index e6df7d99cb2..61babf0b1aa 100644 --- a/lib/strings.nix +++ b/lib/strings.nix @@ -82,7 +82,7 @@ rec { => "//bin" */ 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. If no output is found, fallback to `.out` and then to the default. |