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normalise comparisons with undefined

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This commit is contained in:
Doug Kearns
2008-10-09 10:52:19 +00:00
parent b9a24708c5
commit 8c585cd560
6 changed files with 10 additions and 10 deletions
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4
content/options.js
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@@ -109,7 +109,7 @@ liberator.Option = function (names, description, type, defaultValue, extraInfo)
let tmpValue = newValue;
newValue = this.setter.call(this, newValue);
if (typeof newValue == "undefined")
if (newValue === undefined)
{
newValue = tmpValue;
liberator.log("DEPRECATED: '" + this.name + "' setter should return a value");
@@ -316,7 +316,7 @@ liberator.Options = function () //{{{
}
var expr = liberator.evalExpression(matches[4]);
if (typeof expr == "undefined")
if (expr === undefined)
{
liberator.echoerr("E15: Invalid expression: " + matches[4]);
return;