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authorvolth <volth@volth.com>2018-07-05 03:01:13 +0000
committervolth <volth@volth.com>2018-07-05 03:08:00 +0000
commite9a6c7cebb62237a523eba804339df6932803459 (patch)
tree238fdae092751f8708b7897fd52d99eeb5c1c0b5 /lib/lists.nix
parent1999d279ecd50e4020ef86cda179f3f86ef168ac (diff)
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lib.concatMap and lib.mapAttrs to be builtins
Diffstat (limited to 'lib/lists.nix')
-rw-r--r--lib/lists.nix2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/lists.nix b/lib/lists.nix
index 194e1c200ec..231c2317c0c 100644
--- a/lib/lists.nix
+++ b/lib/lists.nix
@@ -101,7 +101,7 @@ rec {
        concatMap (x: [x] ++ ["z"]) ["a" "b"]
        => [ "a" "z" "b" "z" ]
   */
-  concatMap = f: list: concatLists (map f list);
+  concatMap = builtins.concatMap or (f: list: concatLists (map f list));
 
   /* Flatten the argument into a single list; that is, nested lists are
      spliced into the top-level lists.