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fix #1888 csslint worker gives error for empty file

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nightwing 2014-03-31 20:31:20 +04:00
commit 5ef28b7e11
1 changed files with 2 additions and 0 deletions
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lib/ace/mode/css_worker.js
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@ -76,6 +76,8 @@ oop.inherits(Worker, Mirror);
this.onUpdate = function() { this.onUpdate = function() {
var value = this.doc.getValue(); var value = this.doc.getValue();
if (!value)
return this.sender.emit("csslint", []);
var infoRules = this.infoRules; var infoRules = this.infoRules;
var result = CSSLint.verify(value, this.ruleset); var result = CSSLint.verify(value, this.ruleset);