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fix util.regexify on falsy values - fixes #208

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Sebastian McKenzie
2014-11-24 09:30:52 +11:00
parent 4a9918ec6b
commit 39f4696ac7
1 changed files with 2 additions and 2 deletions
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4
lib/6to5/util.js
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@@ -38,9 +38,9 @@ exports.list = function (val) {
};
exports.regexify = function (val) {
if (!val) return new RegExp;
if (!val) return new RegExp(/.^/);
if (_.isArray(val)) val = val.join("|");
if (_.isString(val)) return new RegExp(val || "");
if (_.isString(val)) return new RegExp(val);
if (_.isRegExp(val)) return val;
throw new TypeError("illegal type for regexify");
};