treewide: Remove usage of isNull

isNull "is deprecated; just write e == null instead" says the Nix manual
2019-04-29 14:05:50 +02:00
parent 5f14e83bd6
commit 786f02f7a4
52 changed files with 89 additions and 95 deletions
@@ -8,7 +8,7 @@ let
    name = "sysctl option value";
    check = val:
      let
-        checkType = x: isBool x || isString x || isInt x || isNull x;
+        checkType = x: isBool x || isString x || isInt x || x == null;
      in
        checkType val || (val._type or "" == "override" && checkType val.content);
    merge = loc: defs: mergeOneOption loc (filterOverrides defs);