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Put null check first in canHaveProperties #149

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Put null check first in canHaveProperties #149

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5 changes: 4 additions & 1 deletion knockout.mapping.js
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Original file line number Diff line number Diff line change
Expand Up @@ -690,8 +690,11 @@
};

function canHaveProperties(object) {
if (object === null) {
return false;
}
var type = exports.getType(object);
return ((type === "object") || (type === "array")) && (object !== null);
return (type === "object") || (type === "array");
}

// Based on the parentName, this creates a fully classified name of a property
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