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Use "or" in a few places

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This commit is contained in:
Eelco Dolstra 2012-12-04 12:28:57 +01:00
parent 3bdf95e05b
commit f4ec141869
1 changed files with 3 additions and 6 deletions
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9
pkgs/lib/modules.nix
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@ -92,8 +92,7 @@ rec {
# used by generic closure to avoid duplicated imports.
key =
if isPath m then m
else if m' ? key then m'.key
else newModuleName origin index;
else m'.key or (newModuleName origin index);
};
getImports = m: m.imports or [];
@ -145,7 +144,7 @@ rec {
evalDefinitions = opt: values:
if opt ? type && opt.type.delayOnGlobalEval then
if opt.type.delayOnGlobalEval or false then
map (delayPropertiesWithIter opt.type.iter opt.name)
(evalLocalProperties values)
else
@ -235,7 +234,6 @@ rec {
source = m.key;
}) declarations;
hasOptions = values != [];
isOption = any lib.isOption values;
@ -304,8 +302,7 @@ rec {
let opt = option.decl; in
opt.apply (
if isNotDefined then
if opt ? default then opt.default
else throw "Not defined."
opt.default or (throw "Not defined.")
else opt.merge defs
)
);