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lib/string: make isStorePath total (#26216)

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fix #9278
This commit is contained in:
Profpatsch 2017-05-30 01:20:37 +02:00 committed by zimbatm
parent 4e88e82e06
commit 2b0a8427e6
1 changed files with 6 additions and 1 deletions
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7
lib/strings.nix
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@ -438,8 +438,13 @@ rec {
=> true
isStorePath pkgs.python
=> true
isStorePath [] || isStorePath 42 || isStorePath {} || …
=> false
*/
isStorePath = x: builtins.substring 0 1 (toString x) == "/" && dirOf (builtins.toPath x) == builtins.storeDir;
isStorePath = x:
builtins.isString x
&& builtins.substring 0 1 (toString x) == "/"
&& dirOf (builtins.toPath x) == builtins.storeDir;
/* Convert string to int
Obviously, it is a bit hacky to use fromJSON that way.