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fixup bc63ecca: unget only if matched

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This commit is contained in:
tophf 2017-05-17 16:04:33 +03:00
parent af7a402bd3
commit b2ab3d45ad
1 changed files with 7 additions and 6 deletions
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5
csslint/csslint-worker.js
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@ -2288,14 +2288,15 @@ Parser.prototype = function() {
value += tokenStream.token().value;
value += this._readWhitespace();
if (tokenStream.match([Tokens.IDENT])
&& tokenStream.token().value.toLowerCase() == 'i') {
if (tokenStream.match([Tokens.IDENT])) {
if (tokenStream.token().value.toLowerCase() == 'i') {
value += tokenStream.token().value;
value += this._readWhitespace();
} else {
tokenStream.unget();
}
}
}
tokenStream.mustMatch(Tokens.RBRACKET);