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authorNicolas Pierron <nicolas.b.pierron@gmail.com>2008-11-23 00:19:12 +0000
committerNicolas Pierron <nicolas.b.pierron@gmail.com>2008-11-23 00:19:12 +0000
commit0f2bd6c3053b27ab797c6eb662c00e77ec9cfffe (patch)
treedb97807a97515b2d5dc063188d9ad0f8167f4cfc /pkgs/lib/default.nix
parentb62298f7c777fb966b05cbc327615fdfe53d57c2 (diff)
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mergeDefaultOption: handle boolean values.
svn path=/nixpkgs/trunk/; revision=13371
Diffstat (limited to 'pkgs/lib/default.nix')
-rw-r--r--pkgs/lib/default.nix1
1 files changed, 1 insertions, 0 deletions
diff --git a/pkgs/lib/default.nix b/pkgs/lib/default.nix
index 95fe7ae9c465..09fd1130d074 100644
--- a/pkgs/lib/default.nix
+++ b/pkgs/lib/default.nix
@@ -399,6 +399,7 @@ rec {
     else if all __isFunction list then x: mergeDefaultOption (map (f: f x) list)
     else if all __isList list then concatLists list
     else if all __isAttrs list then mergeAttrs list
+    else if all (x: true == x || false == x) list then fold logicalOR false list
     else abort "${name}: Cannot merge values.";
 
   mergeTypedOption = typeName: predicate: merge: name: list: